29383860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^2$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 90181728

約数和(自身を除く): 60797868

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 211, 220, 330, 422, 633, 660, 844, 1055, 1266, 2110, 2321, 2532, 3165, 4220, 4642, 6330, 6963, 9284, 11605, 12660, 13926, 23210, 27852, 34815, 44521, 46420, 69630, 89042, 133563, 139260, 178084, 222605, 267126, 445210, 489731, 534252, 667815, 890420, 979462, 1335630, 1469193, 1958924, 2448655, 2671260, 2938386, 4897310, 5876772, 7345965, 9794620, 14691930, 29383860]

約数ペア:

[(1, 29383860), (2, 14691930), (3, 9794620), (4, 7345965), (5, 5876772), (6, 4897310), (10, 2938386), (11, 2671260), (12, 2448655), (15, 1958924), (20, 1469193), (22, 1335630), (30, 979462), (33, 890420), (44, 667815), (55, 534252), (60, 489731), (66, 445210), (110, 267126), (132, 222605), (165, 178084), (211, 139260), (220, 133563), (330, 89042), (422, 69630), (633, 46420), (660, 44521), (844, 34815), (1055, 27852), (1266, 23210), (2110, 13926), (2321, 12660), (2532, 11605), (3165, 9284), (4220, 6963), (4642, 6330)]