2863301980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1716

約数の個数: 192

約数和(自身を含む): 7952523264

約数和(自身を除く): 5089221284

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 37, 44, 55, 62, 70, 74, 77, 110, 124, 140, 148, 154, 155, 185, 217, 220, 259, 308, 310, 341, 370, 385, 407, 434, 518, 620, 682, 740, 770, 814, 868, 1036, 1085, 1147, 1295, 1364, 1540, 1621, 1628, 1705, 2035, 2170, 2294, 2387, 2590, 2849, 3242, 3410, 4070, 4340, 4588, 4774, 5180, 5698, 5735, 6484, 6820, 8029, 8105, 8140, 9548, 11347, 11396, 11470, 11935, 12617, 14245, 16058, 16210, 17831, 22694, 22940, 23870, 25234, 28490, 32116, 32420, 35662, 40145, 45388, 47740, 50251, 50468, 56735, 56980, 59977, 63085, 71324, 80290, 88319, 89155, 100502, 113470, 119954, 124817, 126170, 160580, 176638, 178310, 201004, 226940, 239908, 249634, 251255, 252340, 299885, 351757, 353276, 356620, 419839, 441595, 499268, 502510, 552761, 599770, 624085, 659747, 703514, 839678, 883190, 1005020, 1105522, 1199540, 1248170, 1319494, 1407028, 1679356, 1758785, 1766380, 1859287, 2099195, 2211044, 2496340, 2638988, 2763805, 3298735, 3517570, 3718574, 3869327, 4198390, 4618229, 5527610, 6597470, 7035140, 7437148, 7738654, 8396780, 9236458, 9296435, 11055220, 13015009, 13194940, 15477308, 18472916, 18592870, 19346635, 20452157, 23091145, 26030018, 37185740, 38693270, 40904314, 46182290, 52060036, 65075045, 77386540, 81808628, 92364580, 102260785, 130150090, 143165099, 204521570, 260300180, 286330198, 409043140, 572660396, 715825495, 1431650990, 2863301980]

約数ペア:

[(1, 2863301980), (2, 1431650990), (4, 715825495), (5, 572660396), (7, 409043140), (10, 286330198), (11, 260300180), (14, 204521570), (20, 143165099), (22, 130150090), (28, 102260785), (31, 92364580), (35, 81808628), (37, 77386540), (44, 65075045), (55, 52060036), (62, 46182290), (70, 40904314), (74, 38693270), (77, 37185740), (110, 26030018), (124, 23091145), (140, 20452157), (148, 19346635), (154, 18592870), (155, 18472916), (185, 15477308), (217, 13194940), (220, 13015009), (259, 11055220), (308, 9296435), (310, 9236458), (341, 8396780), (370, 7738654), (385, 7437148), (407, 7035140), (434, 6597470), (518, 5527610), (620, 4618229), (682, 4198390), (740, 3869327), (770, 3718574), (814, 3517570), (868, 3298735), (1036, 2763805), (1085, 2638988), (1147, 2496340), (1295, 2211044), (1364, 2099195), (1540, 1859287), (1621, 1766380), (1628, 1758785), (1705, 1679356), (2035, 1407028), (2170, 1319494), (2294, 1248170), (2387, 1199540), (2590, 1105522), (2849, 1005020), (3242, 883190), (3410, 839678), (4070, 703514), (4340, 659747), (4588, 624085), (4774, 599770), (5180, 552761), (5698, 502510), (5735, 499268), (6484, 441595), (6820, 419839), (8029, 356620), (8105, 353276), (8140, 351757), (9548, 299885), (11347, 252340), (11396, 251255), (11470, 249634), (11935, 239908), (12617, 226940), (14245, 201004), (16058, 178310), (16210, 176638), (17831, 160580), (22694, 126170), (22940, 124817), (23870, 119954), (25234, 113470), (28490, 100502), (32116, 89155), (32420, 88319), (35662, 80290), (40145, 71324), (45388, 63085), (47740, 59977), (50251, 56980), (50468, 56735)]