1330231860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{104087}}^1$

素因数の和:104173

約数の個数: 72

約数和(自身を含む): 4091907456

約数和(自身を除く): 2761675596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 12780, 104087, 208174, 312261, 416348, 520435, 624522, 936783, 1040870, 1249044, 1561305, 1873566, 2081740, 3122610, 3747132, 4683915, 6245220, 7390177, 9367830, 14780354, 18735660, 22170531, 29560708, 36950885, 44341062, 66511593, 73901770, 88682124, 110852655, 133023186, 147803540, 221705310, 266046372, 332557965, 443410620, 665115930, 1330231860]

約数ペア:

[(1, 1330231860), (2, 665115930), (3, 443410620), (4, 332557965), (5, 266046372), (6, 221705310), (9, 147803540), (10, 133023186), (12, 110852655), (15, 88682124), (18, 73901770), (20, 66511593), (30, 44341062), (36, 36950885), (45, 29560708), (60, 22170531), (71, 18735660), (90, 14780354), (142, 9367830), (180, 7390177), (213, 6245220), (284, 4683915), (355, 3747132), (426, 3122610), (639, 2081740), (710, 1873566), (852, 1561305), (1065, 1249044), (1278, 1040870), (1420, 936783), (2130, 624522), (2556, 520435), (3195, 416348), (4260, 312261), (6390, 208174), (12780, 104087)]