148848870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{215723}}^1$

素因数の和:215756

約数の個数: 32

約数和(自身を含む): 372771072

約数和(自身を除く): 223922202

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 215723, 431446, 647169, 1078615, 1294338, 2157230, 3235845, 4961629, 6471690, 9923258, 14884887, 24808145, 29769774, 49616290, 74424435, 148848870]

約数ペア:

[(1, 148848870), (2, 74424435), (3, 49616290), (5, 29769774), (6, 24808145), (10, 14884887), (15, 9923258), (23, 6471690), (30, 4961629), (46, 3235845), (69, 2157230), (115, 1294338), (138, 1078615), (230, 647169), (345, 431446), (690, 215723)]