131581410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151243}}^1$

素因数の和:151282

約数の個数: 32

約数和(自身を含む): 326687040

約数和(自身を除く): 195105630

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 151243, 302486, 453729, 756215, 907458, 1512430, 2268645, 4386047, 4537290, 8772094, 13158141, 21930235, 26316282, 43860470, 65790705, 131581410]

約数ペア:

[(1, 131581410), (2, 65790705), (3, 43860470), (5, 26316282), (6, 21930235), (10, 13158141), (15, 8772094), (29, 4537290), (30, 4386047), (58, 2268645), (87, 1512430), (145, 907458), (174, 756215), (290, 453729), (435, 302486), (870, 151243)]