64168510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{48247}}^1$

素因数の和:48280

約数の個数: 32

約数和(自身を含む): 138954240

約数和(自身を除く): 74785730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 48247, 96494, 241235, 337729, 482470, 675458, 916693, 1688645, 1833386, 3377290, 4583465, 6416851, 9166930, 12833702, 32084255, 64168510]

約数ペア:

[(1, 64168510), (2, 32084255), (5, 12833702), (7, 9166930), (10, 6416851), (14, 4583465), (19, 3377290), (35, 1833386), (38, 1688645), (70, 916693), (95, 675458), (133, 482470), (190, 337729), (266, 241235), (665, 96494), (1330, 48247)]