129337590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{31469}}^1$

素因数の和:31616

約数の個数: 32

約数和(自身を含む): 312685920

約数和(自身を除く): 183348330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 31469, 62938, 94407, 157345, 188814, 314690, 472035, 944070, 4311253, 8622506, 12933759, 21556265, 25867518, 43112530, 64668795, 129337590]

約数ペア:

[(1, 129337590), (2, 64668795), (3, 43112530), (5, 25867518), (6, 21556265), (10, 12933759), (15, 8622506), (30, 4311253), (137, 944070), (274, 472035), (411, 314690), (685, 188814), (822, 157345), (1370, 94407), (2055, 62938), (4110, 31469)]