15211230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1871}}^1$

素因数の和:2152

約数の個数: 32

約数和(自身を含む): 36661248

約数和(自身を除く): 21450018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1626, 1871, 2710, 3742, 4065, 5613, 8130, 9355, 11226, 18710, 28065, 56130, 507041, 1014082, 1521123, 2535205, 3042246, 5070410, 7605615, 15211230]

約数ペア:

[(1, 15211230), (2, 7605615), (3, 5070410), (5, 3042246), (6, 2535205), (10, 1521123), (15, 1014082), (30, 507041), (271, 56130), (542, 28065), (813, 18710), (1355, 11226), (1626, 9355), (1871, 8130), (2710, 5613), (3742, 4065)]