61431770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3739}}^1$

素因数の和:3830

約数の個数: 32

約数和(自身を含む): 116328960

約数和(自身を除く): 54897190

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 155, 265, 310, 530, 1643, 3286, 3739, 7478, 8215, 16430, 18695, 37390, 115909, 198167, 231818, 396334, 579545, 990835, 1159090, 1981670, 6143177, 12286354, 30715885, 61431770]

約数ペア:

[(1, 61431770), (2, 30715885), (5, 12286354), (10, 6143177), (31, 1981670), (53, 1159090), (62, 990835), (106, 579545), (155, 396334), (265, 231818), (310, 198167), (530, 115909), (1643, 37390), (3286, 18695), (3739, 16430), (7478, 8215)]