2912846820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{3461}}^1$

素因数の和:3582

約数の個数: 144

約数和(自身を含む): 8940601152

約数和(自身を除く): 6027754332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 83, 130, 156, 166, 169, 195, 249, 260, 332, 338, 390, 415, 498, 507, 676, 780, 830, 845, 996, 1014, 1079, 1245, 1660, 1690, 2028, 2158, 2490, 2535, 3237, 3380, 3461, 4316, 4980, 5070, 5395, 6474, 6922, 10140, 10383, 10790, 12948, 13844, 14027, 16185, 17305, 20766, 21580, 28054, 32370, 34610, 41532, 42081, 44993, 51915, 56108, 64740, 69220, 70135, 84162, 89986, 103830, 134979, 140270, 168324, 179972, 207660, 210405, 224965, 269958, 280540, 287263, 420810, 449930, 539916, 574526, 584909, 674895, 841620, 861789, 899860, 1149052, 1169818, 1349790, 1436315, 1723578, 1754727, 2339636, 2699580, 2872630, 2924545, 3447156, 3509454, 3734419, 4308945, 5745260, 5849090, 7018908, 7468838, 8617890, 8773635, 11203257, 11698180, 14937676, 17235780, 17547270, 18672095, 22406514, 35094540, 37344190, 44813028, 48547447, 56016285, 74688380, 97094894, 112032570, 145642341, 194189788, 224065140, 242737235, 291284682, 485474470, 582569364, 728211705, 970948940, 1456423410, 2912846820]

約数ペア:

[(1, 2912846820), (2, 1456423410), (3, 970948940), (4, 728211705), (5, 582569364), (6, 485474470), (10, 291284682), (12, 242737235), (13, 224065140), (15, 194189788), (20, 145642341), (26, 112032570), (30, 97094894), (39, 74688380), (52, 56016285), (60, 48547447), (65, 44813028), (78, 37344190), (83, 35094540), (130, 22406514), (156, 18672095), (166, 17547270), (169, 17235780), (195, 14937676), (249, 11698180), (260, 11203257), (332, 8773635), (338, 8617890), (390, 7468838), (415, 7018908), (498, 5849090), (507, 5745260), (676, 4308945), (780, 3734419), (830, 3509454), (845, 3447156), (996, 2924545), (1014, 2872630), (1079, 2699580), (1245, 2339636), (1660, 1754727), (1690, 1723578), (2028, 1436315), (2158, 1349790), (2490, 1169818), (2535, 1149052), (3237, 899860), (3380, 861789), (3461, 841620), (4316, 674895), (4980, 584909), (5070, 574526), (5395, 539916), (6474, 449930), (6922, 420810), (10140, 287263), (10383, 280540), (10790, 269958), (12948, 224965), (13844, 210405), (14027, 207660), (16185, 179972), (17305, 168324), (20766, 140270), (21580, 134979), (28054, 103830), (32370, 89986), (34610, 84162), (41532, 70135), (42081, 69220), (44993, 64740), (51915, 56108)]