138677460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{12101}}^1$

素因数の和:12304

約数の個数: 48

約数和(自身を含む): 390362112

約数和(自身を除く): 251684652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2865, 3820, 5730, 11460, 12101, 24202, 36303, 48404, 60505, 72606, 121010, 145212, 181515, 242020, 363030, 726060, 2311291, 4622582, 6933873, 9245164, 11556455, 13867746, 23112910, 27735492, 34669365, 46225820, 69338730, 138677460]

約数ペア:

[(1, 138677460), (2, 69338730), (3, 46225820), (4, 34669365), (5, 27735492), (6, 23112910), (10, 13867746), (12, 11556455), (15, 9245164), (20, 6933873), (30, 4622582), (60, 2311291), (191, 726060), (382, 363030), (573, 242020), (764, 181515), (955, 145212), (1146, 121010), (1910, 72606), (2292, 60505), (2865, 48404), (3820, 36303), (5730, 24202), (11460, 12101)]