65559730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2677}}^1$

素因数の和:2794

約数の個数: 32

約数和(自身を含む): 123402240

約数和(自身を除く): 57842510

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 395, 790, 2449, 2677, 4898, 5354, 12245, 13385, 24490, 26770, 82987, 165974, 211483, 414935, 422966, 829870, 1057415, 2114830, 6555973, 13111946, 32779865, 65559730]

約数ペア:

[(1, 65559730), (2, 32779865), (5, 13111946), (10, 6555973), (31, 2114830), (62, 1057415), (79, 829870), (155, 422966), (158, 414935), (310, 211483), (395, 165974), (790, 82987), (2449, 26770), (2677, 24490), (4898, 13385), (5354, 12245)]