411931890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{29153}}^1$

素因数の和:29323

約数の個数: 48

約数和(自身を含む): 1077881688

約数和(自身を除く): 665949798

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4710, 7065, 14130, 29153, 58306, 87459, 145765, 174918, 262377, 291530, 437295, 524754, 874590, 1311885, 2623770, 4577021, 9154042, 13731063, 22885105, 27462126, 41193189, 45770210, 68655315, 82386378, 137310630, 205965945, 411931890]

約数ペア:

[(1, 411931890), (2, 205965945), (3, 137310630), (5, 82386378), (6, 68655315), (9, 45770210), (10, 41193189), (15, 27462126), (18, 22885105), (30, 13731063), (45, 9154042), (90, 4577021), (157, 2623770), (314, 1311885), (471, 874590), (785, 524754), (942, 437295), (1413, 291530), (1570, 262377), (2355, 174918), (2826, 145765), (4710, 87459), (7065, 58306), (14130, 29153)]