129439470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{148781}}^1$

素因数の和:148820

約数の個数: 32

約数和(自身を含む): 321369120

約数和(自身を除く): 191929650

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 148781, 297562, 446343, 743905, 892686, 1487810, 2231715, 4314649, 4463430, 8629298, 12943947, 21573245, 25887894, 43146490, 64719735, 129439470]

約数ペア:

[(1, 129439470), (2, 64719735), (3, 43146490), (5, 25887894), (6, 21573245), (10, 12943947), (15, 8629298), (29, 4463430), (30, 4314649), (58, 2231715), (87, 1487810), (145, 892686), (174, 743905), (290, 446343), (435, 297562), (870, 148781)]