39899490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{21803}}^1$

素因数の和:21874

約数の個数: 32

約数和(自身を含む): 97333056

約数和(自身を除く): 57433566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 21803, 43606, 65409, 109015, 130818, 218030, 327045, 654090, 1329983, 2659966, 3989949, 6649915, 7979898, 13299830, 19949745, 39899490]

約数ペア:

[(1, 39899490), (2, 19949745), (3, 13299830), (5, 7979898), (6, 6649915), (10, 3989949), (15, 2659966), (30, 1329983), (61, 654090), (122, 327045), (183, 218030), (305, 130818), (366, 109015), (610, 65409), (915, 43606), (1830, 21803)]