10075260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12917}}^1$

素因数の和:12942

約数の個数: 48

約数和(自身を含む): 30383136

約数和(自身を除く): 20307876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 12917, 25834, 38751, 51668, 64585, 77502, 129170, 155004, 167921, 193755, 258340, 335842, 387510, 503763, 671684, 775020, 839605, 1007526, 1679210, 2015052, 2518815, 3358420, 5037630, 10075260]

約数ペア:

[(1, 10075260), (2, 5037630), (3, 3358420), (4, 2518815), (5, 2015052), (6, 1679210), (10, 1007526), (12, 839605), (13, 775020), (15, 671684), (20, 503763), (26, 387510), (30, 335842), (39, 258340), (52, 193755), (60, 167921), (65, 155004), (78, 129170), (130, 77502), (156, 64585), (195, 51668), (260, 38751), (390, 25834), (780, 12917)]