18732630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89203}}^1$

素因数の和:89220

約数の個数: 32

約数和(自身を含む): 51381504

約数和(自身を除く): 32648874

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 89203, 178406, 267609, 446015, 535218, 624421, 892030, 1248842, 1338045, 1873263, 2676090, 3122105, 3746526, 6244210, 9366315, 18732630]

約数ペア:

[(1, 18732630), (2, 9366315), (3, 6244210), (5, 3746526), (6, 3122105), (7, 2676090), (10, 1873263), (14, 1338045), (15, 1248842), (21, 892030), (30, 624421), (35, 535218), (42, 446015), (70, 267609), (105, 178406), (210, 89203)]