989968983710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{15696353}}^1$

素因数の和:15696437

約数の個数: 64

約数和(自身を含む): 2196987276672

約数和(自身を除く): 1207018292962

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 53, 70, 85, 106, 119, 170, 238, 265, 371, 530, 595, 742, 901, 1190, 1802, 1855, 3710, 4505, 6307, 9010, 12614, 31535, 63070, 15696353, 31392706, 78481765, 109874471, 156963530, 219748942, 266838001, 533676002, 549372355, 831906709, 1098744710, 1334190005, 1663813418, 1867866007, 2668380010, 3735732014, 4159533545, 5823346963, 8319067090, 9339330035, 11646693926, 14142414053, 18678660070, 28284828106, 29116734815, 58233469630, 70712070265, 98996898371, 141424140530, 197993796742, 494984491855, 989968983710]

約数ペア:

[(1, 989968983710), (2, 494984491855), (5, 197993796742), (7, 141424140530), (10, 98996898371), (14, 70712070265), (17, 58233469630), (34, 29116734815), (35, 28284828106), (53, 18678660070), (70, 14142414053), (85, 11646693926), (106, 9339330035), (119, 8319067090), (170, 5823346963), (238, 4159533545), (265, 3735732014), (371, 2668380010), (530, 1867866007), (595, 1663813418), (742, 1334190005), (901, 1098744710), (1190, 831906709), (1802, 549372355), (1855, 533676002), (3710, 266838001), (4505, 219748942), (6307, 156963530), (9010, 109874471), (12614, 78481765), (31535, 31392706), (63070, 15696353)]