130174290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{160709}}^1$

素因数の和:160728

約数の個数: 40

約数和(自身を含む): 350026380

約数和(自身を除く): 219852090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 160709, 321418, 482127, 803545, 964254, 1446381, 1607090, 2410635, 2892762, 4339143, 4821270, 7231905, 8678286, 13017429, 14463810, 21695715, 26034858, 43391430, 65087145, 130174290]

約数ペア:

[(1, 130174290), (2, 65087145), (3, 43391430), (5, 26034858), (6, 21695715), (9, 14463810), (10, 13017429), (15, 8678286), (18, 7231905), (27, 4821270), (30, 4339143), (45, 2892762), (54, 2410635), (81, 1607090), (90, 1446381), (135, 964254), (162, 803545), (270, 482127), (405, 321418), (810, 160709)]