299392710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{136709}}^1$

素因数の和:136792

約数の個数: 32

約数和(自身を含む): 728390880

約数和(自身を除く): 428998170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 136709, 273418, 410127, 683545, 820254, 1367090, 2050635, 4101270, 9979757, 19959514, 29939271, 49898785, 59878542, 99797570, 149696355, 299392710]

約数ペア:

[(1, 299392710), (2, 149696355), (3, 99797570), (5, 59878542), (6, 49898785), (10, 29939271), (15, 19959514), (30, 9979757), (73, 4101270), (146, 2050635), (219, 1367090), (365, 820254), (438, 683545), (730, 410127), (1095, 273418), (2190, 136709)]