15305630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 28788480

約数和(自身を除く): 13482850

約数列:

[1, 2, 5, 10, 31, 62, 97, 155, 194, 310, 485, 509, 970, 1018, 2545, 3007, 5090, 6014, 15035, 15779, 30070, 31558, 49373, 78895, 98746, 157790, 246865, 493730, 1530563, 3061126, 7652815, 15305630]

約数ペア:

[(1, 15305630), (2, 7652815), (5, 3061126), (10, 1530563), (31, 493730), (62, 246865), (97, 157790), (155, 98746), (194, 78895), (310, 49373), (485, 31558), (509, 30070), (970, 15779), (1018, 15035), (2545, 6014), (3007, 5090)]