64610590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9629}}^1$

素因数の和:9708

約数の個数: 32

約数和(自身を含む): 128964960

約数和(自身を除く): 64354370

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 9629, 19258, 48145, 96290, 105919, 211838, 529595, 587369, 1059190, 1174738, 2936845, 5873690, 6461059, 12922118, 32305295, 64610590]

約数ペア:

[(1, 64610590), (2, 32305295), (5, 12922118), (10, 6461059), (11, 5873690), (22, 2936845), (55, 1174738), (61, 1059190), (110, 587369), (122, 529595), (305, 211838), (610, 105919), (671, 96290), (1342, 48145), (3355, 19258), (6710, 9629)]