290036370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{1307}}^1$

素因数の和:1899

約数の個数: 64

約数和(自身を含む): 751524480

約数和(自身を除く): 461488110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 569, 1138, 1307, 1707, 2614, 2845, 3414, 3921, 5690, 6535, 7397, 7842, 8535, 13070, 14794, 16991, 17070, 19605, 22191, 33982, 36985, 39210, 44382, 50973, 73970, 84955, 101946, 110955, 169910, 221910, 254865, 509730, 743683, 1487366, 2231049, 3718415, 4462098, 7436830, 9667879, 11155245, 19335758, 22310490, 29003637, 48339395, 58007274, 96678790, 145018185, 290036370]

約数ペア:

[(1, 290036370), (2, 145018185), (3, 96678790), (5, 58007274), (6, 48339395), (10, 29003637), (13, 22310490), (15, 19335758), (26, 11155245), (30, 9667879), (39, 7436830), (65, 4462098), (78, 3718415), (130, 2231049), (195, 1487366), (390, 743683), (569, 509730), (1138, 254865), (1307, 221910), (1707, 169910), (2614, 110955), (2845, 101946), (3414, 84955), (3921, 73970), (5690, 50973), (6535, 44382), (7397, 39210), (7842, 36985), (8535, 33982), (13070, 22191), (14794, 19605), (16991, 17070)]