145043430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{98669}}^1$

素因数の和:98693

約数の個数: 48

約数和(自身を含む): 404941680

約数和(自身を除く): 259898250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 98669, 197338, 296007, 493345, 592014, 690683, 986690, 1381366, 1480035, 2072049, 2960070, 3453415, 4144098, 4834781, 6906830, 9669562, 10360245, 14504343, 20720490, 24173905, 29008686, 48347810, 72521715, 145043430]

約数ペア:

[(1, 145043430), (2, 72521715), (3, 48347810), (5, 29008686), (6, 24173905), (7, 20720490), (10, 14504343), (14, 10360245), (15, 9669562), (21, 6906830), (30, 4834781), (35, 4144098), (42, 3453415), (49, 2960070), (70, 2072049), (98, 1480035), (105, 1381366), (147, 986690), (210, 690683), (245, 592014), (294, 493345), (490, 296007), (735, 197338), (1470, 98669)]