13595820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{32371}}^1$

素因数の和:32390

約数の個数: 48

約数和(自身を含む): 43507968

約数和(自身を除く): 29912148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 32371, 64742, 97113, 129484, 161855, 194226, 226597, 323710, 388452, 453194, 485565, 647420, 679791, 906388, 971130, 1132985, 1359582, 1942260, 2265970, 2719164, 3398955, 4531940, 6797910, 13595820]

約数ペア:

[(1, 13595820), (2, 6797910), (3, 4531940), (4, 3398955), (5, 2719164), (6, 2265970), (7, 1942260), (10, 1359582), (12, 1132985), (14, 971130), (15, 906388), (20, 679791), (21, 647420), (28, 485565), (30, 453194), (35, 388452), (42, 323710), (60, 226597), (70, 194226), (84, 161855), (105, 129484), (140, 97113), (210, 64742), (420, 32371)]