39897030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18731}}^1$

素因数の和:18812

約数の個数: 32

約数和(自身を含む): 97106688

約数和(自身を除く): 57209658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 18731, 37462, 56193, 93655, 112386, 187310, 280965, 561930, 1329901, 2659802, 3989703, 6649505, 7979406, 13299010, 19948515, 39897030]

約数ペア:

[(1, 39897030), (2, 19948515), (3, 13299010), (5, 7979406), (6, 6649505), (10, 3989703), (15, 2659802), (30, 1329901), (71, 561930), (142, 280965), (213, 187310), (355, 112386), (426, 93655), (710, 56193), (1065, 37462), (2130, 18731)]