130843380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2180723}}^1$

素因数の和:2180735

約数の個数: 24

約数和(自身を含む): 366361632

約数和(自身を除く): 235518252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2180723, 4361446, 6542169, 8722892, 10903615, 13084338, 21807230, 26168676, 32710845, 43614460, 65421690, 130843380]

約数ペア:

[(1, 130843380), (2, 65421690), (3, 43614460), (4, 32710845), (5, 26168676), (6, 21807230), (10, 13084338), (12, 10903615), (15, 8722892), (20, 6542169), (30, 4361446), (60, 2180723)]