129828510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{206077}}^1$

素因数の和:206097

約数の個数: 48

約数和(自身を含む): 385778016

約数和(自身を除く): 255949506

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 206077, 412154, 618231, 1030385, 1236462, 1442539, 1854693, 2060770, 2885078, 3091155, 3709386, 4327617, 6182310, 7212695, 8655234, 9273465, 12982851, 14425390, 18546930, 21638085, 25965702, 43276170, 64914255, 129828510]

約数ペア:

[(1, 129828510), (2, 64914255), (3, 43276170), (5, 25965702), (6, 21638085), (7, 18546930), (9, 14425390), (10, 12982851), (14, 9273465), (15, 8655234), (18, 7212695), (21, 6182310), (30, 4327617), (35, 3709386), (42, 3091155), (45, 2885078), (63, 2060770), (70, 1854693), (90, 1442539), (105, 1236462), (126, 1030385), (210, 618231), (315, 412154), (630, 206077)]