30007830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3691}}^1$

素因数の和:3972

約数の個数: 32

約数和(自身を含む): 72304128

約数和(自身を除く): 42296298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1626, 2710, 3691, 4065, 7382, 8130, 11073, 18455, 22146, 36910, 55365, 110730, 1000261, 2000522, 3000783, 5001305, 6001566, 10002610, 15003915, 30007830]

約数ペア:

[(1, 30007830), (2, 15003915), (3, 10002610), (5, 6001566), (6, 5001305), (10, 3000783), (15, 2000522), (30, 1000261), (271, 110730), (542, 55365), (813, 36910), (1355, 22146), (1626, 18455), (2710, 11073), (3691, 8130), (4065, 7382)]