87804999420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1\times {\mathrm{23497}}^1$

素因数の和:24591

約数の個数: 96

約数和(自身を含む): 250139781696

約数和(自身を除く): 162334782276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1021, 1220, 1830, 2042, 3063, 3660, 4084, 5105, 6126, 10210, 12252, 15315, 20420, 23497, 30630, 46994, 61260, 62281, 70491, 93988, 117485, 124562, 140982, 186843, 234970, 249124, 281964, 311405, 352455, 373686, 469940, 622810, 704910, 747372, 934215, 1245620, 1409820, 1433317, 1868430, 2866634, 3736860, 4299951, 5733268, 7166585, 8599902, 14333170, 17199804, 21499755, 23990437, 28666340, 42999510, 47980874, 71971311, 85999020, 95961748, 119952185, 143942622, 239904370, 287885244, 359856555, 479808740, 719713110, 1439426220, 1463416657, 2926833314, 4390249971, 5853666628, 7317083285, 8780499942, 14634166570, 17560999884, 21951249855, 29268333140, 43902499710, 87804999420]

約数ペア:

[(1, 87804999420), (2, 43902499710), (3, 29268333140), (4, 21951249855), (5, 17560999884), (6, 14634166570), (10, 8780499942), (12, 7317083285), (15, 5853666628), (20, 4390249971), (30, 2926833314), (60, 1463416657), (61, 1439426220), (122, 719713110), (183, 479808740), (244, 359856555), (305, 287885244), (366, 239904370), (610, 143942622), (732, 119952185), (915, 95961748), (1021, 85999020), (1220, 71971311), (1830, 47980874), (2042, 42999510), (3063, 28666340), (3660, 23990437), (4084, 21499755), (5105, 17199804), (6126, 14333170), (10210, 8599902), (12252, 7166585), (15315, 5733268), (20420, 4299951), (23497, 3736860), (30630, 2866634), (46994, 1868430), (61260, 1433317), (62281, 1409820), (70491, 1245620), (93988, 934215), (117485, 747372), (124562, 704910), (140982, 622810), (186843, 469940), (234970, 373686), (249124, 352455), (281964, 311405)]