31466190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149839}}^1$

素因数の和:149856

約数の個数: 32

約数和(自身を含む): 86307840

約数和(自身を除く): 54841650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 149839, 299678, 449517, 749195, 899034, 1048873, 1498390, 2097746, 2247585, 3146619, 4495170, 5244365, 6293238, 10488730, 15733095, 31466190]

約数ペア:

[(1, 31466190), (2, 15733095), (3, 10488730), (5, 6293238), (6, 5244365), (7, 4495170), (10, 3146619), (14, 2247585), (15, 2097746), (21, 1498390), (30, 1048873), (35, 899034), (42, 749195), (70, 449517), (105, 299678), (210, 149839)]