614683930390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1663}}^1\times {\mathrm{12391}}^1$

素因数の和:14237

約数の個数: 64

約数和(自身を含む): 1172881981440

約数和(自身を除く): 558198051050

約数列:

[1, 2, 5, 10, 19, 38, 95, 157, 190, 314, 785, 1570, 1663, 2983, 3326, 5966, 8315, 12391, 14915, 16630, 24782, 29830, 31597, 61955, 63194, 123910, 157985, 235429, 261091, 315970, 470858, 522182, 1177145, 1305455, 1945387, 2354290, 2610910, 3890774, 4960729, 9726935, 9921458, 19453870, 20606233, 24803645, 36962353, 41212466, 49607290, 73924706, 103031165, 184811765, 206062330, 369623530, 391518427, 783036854, 1957592135, 3235178581, 3915184270, 6470357162, 16175892905, 32351785810, 61468393039, 122936786078, 307341965195, 614683930390]

約数ペア:

[(1, 614683930390), (2, 307341965195), (5, 122936786078), (10, 61468393039), (19, 32351785810), (38, 16175892905), (95, 6470357162), (157, 3915184270), (190, 3235178581), (314, 1957592135), (785, 783036854), (1570, 391518427), (1663, 369623530), (2983, 206062330), (3326, 184811765), (5966, 103031165), (8315, 73924706), (12391, 49607290), (14915, 41212466), (16630, 36962353), (24782, 24803645), (29830, 20606233), (31597, 19453870), (61955, 9921458), (63194, 9726935), (123910, 4960729), (157985, 3890774), (235429, 2610910), (261091, 2354290), (315970, 1945387), (470858, 1305455), (522182, 1177145)]