145724910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:809

約数の個数: 64

約数和(自身を含む): 359783424

約数和(自身を除く): 214058514

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 181, 235, 282, 362, 470, 543, 571, 705, 905, 1086, 1142, 1410, 1713, 1810, 2715, 2855, 3426, 5430, 5710, 8507, 8565, 17014, 17130, 25521, 26837, 42535, 51042, 53674, 80511, 85070, 103351, 127605, 134185, 161022, 206702, 255210, 268370, 310053, 402555, 516755, 620106, 805110, 1033510, 1550265, 3100530, 4857497, 9714994, 14572491, 24287485, 29144982, 48574970, 72862455, 145724910]

約数ペア:

[(1, 145724910), (2, 72862455), (3, 48574970), (5, 29144982), (6, 24287485), (10, 14572491), (15, 9714994), (30, 4857497), (47, 3100530), (94, 1550265), (141, 1033510), (181, 805110), (235, 620106), (282, 516755), (362, 402555), (470, 310053), (543, 268370), (571, 255210), (705, 206702), (905, 161022), (1086, 134185), (1142, 127605), (1410, 103351), (1713, 85070), (1810, 80511), (2715, 53674), (2855, 51042), (3426, 42535), (5430, 26837), (5710, 25521), (8507, 17130), (8565, 17014)]