2011204260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{18287}}^1$

素因数の和:18362

約数の個数: 144

約数和(自身を含む): 6710086656

約数和(自身を除く): 4698882396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 60, 65, 78, 90, 94, 117, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 390, 423, 468, 470, 564, 585, 611, 705, 780, 846, 940, 1170, 1222, 1410, 1692, 1833, 2115, 2340, 2444, 2820, 3055, 3666, 4230, 5499, 6110, 7332, 8460, 9165, 10998, 12220, 18287, 18330, 21996, 27495, 36574, 36660, 54861, 54990, 73148, 91435, 109722, 109980, 164583, 182870, 219444, 237731, 274305, 329166, 365740, 475462, 548610, 658332, 713193, 822915, 859489, 950924, 1097220, 1188655, 1426386, 1645830, 1718978, 2139579, 2377310, 2578467, 2852772, 3291660, 3437956, 3565965, 4279158, 4297445, 4754620, 5156934, 7131930, 7735401, 8558316, 8594890, 10313868, 10697895, 11173357, 12892335, 14263860, 15470802, 17189780, 21395790, 22346714, 25784670, 30941604, 33520071, 38677005, 42791580, 44693428, 51569340, 55866785, 67040142, 77354010, 100560213, 111733570, 134080284, 154708020, 167600355, 201120426, 223467140, 335200710, 402240852, 502801065, 670401420, 1005602130, 2011204260]

約数ペア:

[(1, 2011204260), (2, 1005602130), (3, 670401420), (4, 502801065), (5, 402240852), (6, 335200710), (9, 223467140), (10, 201120426), (12, 167600355), (13, 154708020), (15, 134080284), (18, 111733570), (20, 100560213), (26, 77354010), (30, 67040142), (36, 55866785), (39, 51569340), (45, 44693428), (47, 42791580), (52, 38677005), (60, 33520071), (65, 30941604), (78, 25784670), (90, 22346714), (94, 21395790), (117, 17189780), (130, 15470802), (141, 14263860), (156, 12892335), (180, 11173357), (188, 10697895), (195, 10313868), (234, 8594890), (235, 8558316), (260, 7735401), (282, 7131930), (390, 5156934), (423, 4754620), (468, 4297445), (470, 4279158), (564, 3565965), (585, 3437956), (611, 3291660), (705, 2852772), (780, 2578467), (846, 2377310), (940, 2139579), (1170, 1718978), (1222, 1645830), (1410, 1426386), (1692, 1188655), (1833, 1097220), (2115, 950924), (2340, 859489), (2444, 822915), (2820, 713193), (3055, 658332), (3666, 548610), (4230, 475462), (5499, 365740), (6110, 329166), (7332, 274305), (8460, 237731), (9165, 219444), (10998, 182870), (12220, 164583), (18287, 109980), (18330, 109722), (21996, 91435), (27495, 73148), (36574, 54990), (36660, 54861)]