63115260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80917}}^1$

素因数の和:80942

約数の個数: 48

約数和(自身を含む): 190319136

約数和(自身を除く): 127203876

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, 80917, 161834, 242751, 323668, 404585, 485502, 809170, 971004, 1051921, 1213755, 1618340, 2103842, 2427510, 3155763, 4207684, 4855020, 5259605, 6311526, 10519210, 12623052, 15778815, 21038420, 31557630, 63115260]

約数ペア:

[(1, 63115260), (2, 31557630), (3, 21038420), (4, 15778815), (5, 12623052), (6, 10519210), (10, 6311526), (12, 5259605), (13, 4855020), (15, 4207684), (20, 3155763), (26, 2427510), (30, 2103842), (39, 1618340), (52, 1213755), (60, 1051921), (65, 971004), (78, 809170), (130, 485502), (156, 404585), (195, 323668), (260, 242751), (390, 161834), (780, 80917)]