2019492090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3511}}^1$

素因数の和:3625

約数の個数: 192

約数和(自身を含む): 6627059712

約数和(自身を除く): 4607567622

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 83, 90, 99, 105, 110, 126, 154, 165, 166, 198, 210, 231, 249, 315, 330, 385, 415, 462, 495, 498, 581, 630, 693, 747, 770, 830, 913, 990, 1155, 1162, 1245, 1386, 1494, 1743, 1826, 2310, 2490, 2739, 2905, 3465, 3486, 3511, 3735, 4565, 5229, 5478, 5810, 6391, 6930, 7022, 7470, 8217, 8715, 9130, 10458, 10533, 12782, 13695, 16434, 17430, 17555, 19173, 21066, 24577, 26145, 27390, 31599, 31955, 35110, 38346, 38621, 41085, 49154, 52290, 52665, 57519, 63198, 63910, 73731, 77242, 82170, 95865, 105330, 115038, 115863, 122885, 147462, 157995, 191730, 193105, 221193, 231726, 245770, 270347, 287595, 291413, 315990, 347589, 368655, 386210, 442386, 540694, 575190, 579315, 582826, 695178, 737310, 811041, 874239, 1105965, 1158630, 1351735, 1457065, 1622082, 1737945, 1748478, 2039891, 2211930, 2433123, 2622717, 2703470, 2914130, 3205543, 3475890, 4055205, 4079782, 4371195, 4866246, 5245434, 6119673, 6411086, 8110410, 8742390, 9616629, 10199455, 12165615, 12239346, 13113585, 16027715, 18359019, 19233258, 20398910, 22438801, 24331230, 26227170, 28849887, 30598365, 32055430, 36718038, 44877602, 48083145, 57699774, 61196730, 67316403, 91795095, 96166290, 112194005, 134632806, 144249435, 183590190, 201949209, 224388010, 288498870, 336582015, 403898418, 673164030, 1009746045, 2019492090]

約数ペア:

[(1, 2019492090), (2, 1009746045), (3, 673164030), (5, 403898418), (6, 336582015), (7, 288498870), (9, 224388010), (10, 201949209), (11, 183590190), (14, 144249435), (15, 134632806), (18, 112194005), (21, 96166290), (22, 91795095), (30, 67316403), (33, 61196730), (35, 57699774), (42, 48083145), (45, 44877602), (55, 36718038), (63, 32055430), (66, 30598365), (70, 28849887), (77, 26227170), (83, 24331230), (90, 22438801), (99, 20398910), (105, 19233258), (110, 18359019), (126, 16027715), (154, 13113585), (165, 12239346), (166, 12165615), (198, 10199455), (210, 9616629), (231, 8742390), (249, 8110410), (315, 6411086), (330, 6119673), (385, 5245434), (415, 4866246), (462, 4371195), (495, 4079782), (498, 4055205), (581, 3475890), (630, 3205543), (693, 2914130), (747, 2703470), (770, 2622717), (830, 2433123), (913, 2211930), (990, 2039891), (1155, 1748478), (1162, 1737945), (1245, 1622082), (1386, 1457065), (1494, 1351735), (1743, 1158630), (1826, 1105965), (2310, 874239), (2490, 811041), (2739, 737310), (2905, 695178), (3465, 582826), (3486, 579315), (3511, 575190), (3735, 540694), (4565, 442386), (5229, 386210), (5478, 368655), (5810, 347589), (6391, 315990), (6930, 291413), (7022, 287595), (7470, 270347), (8217, 245770), (8715, 231726), (9130, 221193), (10458, 193105), (10533, 191730), (12782, 157995), (13695, 147462), (16434, 122885), (17430, 115863), (17555, 115038), (19173, 105330), (21066, 95865), (24577, 82170), (26145, 77242), (27390, 73731), (31599, 63910), (31955, 63198), (35110, 57519), (38346, 52665), (38621, 52290), (41085, 49154)]