617857740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{49747}}^1$

素因数の和:49788

約数の個数: 96

約数和(自身を含む): 2005839360

約数和(自身を除く): 1387981620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 12420, 49747, 99494, 149241, 198988, 248735, 298482, 447723, 497470, 596964, 746205, 895446, 994940, 1144181, 1343169, 1492410, 1790892, 2238615, 2288362, 2686338, 2984820, 3432543, 4477230, 4576724, 5372676, 5720905, 6715845, 6865086, 8954460, 10297629, 11441810, 13431690, 13730172, 17162715, 20595258, 22883620, 26863380, 30892887, 34325430, 41190516, 51488145, 61785774, 68650860, 102976290, 123571548, 154464435, 205952580, 308928870, 617857740]

約数ペア:

[(1, 617857740), (2, 308928870), (3, 205952580), (4, 154464435), (5, 123571548), (6, 102976290), (9, 68650860), (10, 61785774), (12, 51488145), (15, 41190516), (18, 34325430), (20, 30892887), (23, 26863380), (27, 22883620), (30, 20595258), (36, 17162715), (45, 13730172), (46, 13431690), (54, 11441810), (60, 10297629), (69, 8954460), (90, 6865086), (92, 6715845), (108, 5720905), (115, 5372676), (135, 4576724), (138, 4477230), (180, 3432543), (207, 2984820), (230, 2686338), (270, 2288362), (276, 2238615), (345, 1790892), (414, 1492410), (460, 1343169), (540, 1144181), (621, 994940), (690, 895446), (828, 746205), (1035, 596964), (1242, 497470), (1380, 447723), (2070, 298482), (2484, 248735), (3105, 198988), (4140, 149241), (6210, 99494), (12420, 49747)]