301108210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{31729}}^1$

素因数の和:31822

約数の個数: 32

約数和(自身を含む): 591701040

約数和(自身を除く): 290592830

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 31729, 63458, 158645, 317290, 412477, 824954, 2062385, 2316217, 4124770, 4632434, 11581085, 23162170, 30110821, 60221642, 150554105, 301108210]

約数ペア:

[(1, 301108210), (2, 150554105), (5, 60221642), (10, 30110821), (13, 23162170), (26, 11581085), (65, 4632434), (73, 4124770), (130, 2316217), (146, 2062385), (365, 824954), (730, 412477), (949, 317290), (1898, 158645), (4745, 63458), (9490, 31729)]