131888370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{60223}}^1$

素因数の和:60306

約数の個数: 32

約数和(自身を含む): 320873472

約数和(自身を除く): 188985102

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 60223, 120446, 180669, 301115, 361338, 602230, 903345, 1806690, 4396279, 8792558, 13188837, 21981395, 26377674, 43962790, 65944185, 131888370]

約数ペア:

[(1, 131888370), (2, 65944185), (3, 43962790), (5, 26377674), (6, 21981395), (10, 13188837), (15, 8792558), (30, 4396279), (73, 1806690), (146, 903345), (219, 602230), (365, 361338), (438, 301115), (730, 180669), (1095, 120446), (2190, 60223)]