4181190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 11031552

約数和(自身を除く): 6850362

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 151, 195, 213, 302, 355, 390, 426, 453, 710, 755, 906, 923, 1065, 1510, 1846, 1963, 2130, 2265, 2769, 3926, 4530, 4615, 5538, 5889, 9230, 9815, 10721, 11778, 13845, 19630, 21442, 27690, 29445, 32163, 53605, 58890, 64326, 107210, 139373, 160815, 278746, 321630, 418119, 696865, 836238, 1393730, 2090595, 4181190]

約数ペア:

[(1, 4181190), (2, 2090595), (3, 1393730), (5, 836238), (6, 696865), (10, 418119), (13, 321630), (15, 278746), (26, 160815), (30, 139373), (39, 107210), (65, 64326), (71, 58890), (78, 53605), (130, 32163), (142, 29445), (151, 27690), (195, 21442), (213, 19630), (302, 13845), (355, 11778), (390, 10721), (426, 9815), (453, 9230), (710, 5889), (755, 5538), (906, 4615), (923, 4530), (1065, 3926), (1510, 2769), (1846, 2265), (1963, 2130)]