149471730

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{61511}}^1$

素因数の和:61533

約数の個数: 48

約数和(自身を含む): 403026624

約数和(自身を除く): 253554894

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 61511, 123022, 184533, 307555, 369066, 553599, 615110, 922665, 1107198, 1660797, 1845330, 2767995, 3321594, 4982391, 5535990, 8303985, 9964782, 14947173, 16607970, 24911955, 29894346, 49823910, 74735865, 149471730]

約数ペア:

[(1, 149471730), (2, 74735865), (3, 49823910), (5, 29894346), (6, 24911955), (9, 16607970), (10, 14947173), (15, 9964782), (18, 8303985), (27, 5535990), (30, 4982391), (45, 3321594), (54, 2767995), (81, 1845330), (90, 1660797), (135, 1107198), (162, 922665), (243, 615110), (270, 553599), (405, 369066), (486, 307555), (810, 184533), (1215, 123022), (2430, 61511)]