5395260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6917}}^1$

素因数の和:6942

約数の個数: 48

約数和(自身を含む): 16271136

約数和(自身を除く): 10875876

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, 6917, 13834, 20751, 27668, 34585, 41502, 69170, 83004, 89921, 103755, 138340, 179842, 207510, 269763, 359684, 415020, 449605, 539526, 899210, 1079052, 1348815, 1798420, 2697630, 5395260]

約数ペア:

[(1, 5395260), (2, 2697630), (3, 1798420), (4, 1348815), (5, 1079052), (6, 899210), (10, 539526), (12, 449605), (13, 415020), (15, 359684), (20, 269763), (26, 207510), (30, 179842), (39, 138340), (52, 103755), (60, 89921), (65, 83004), (78, 69170), (130, 41502), (156, 34585), (195, 27668), (260, 20751), (390, 13834), (780, 6917)]