2015673810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{920399}}^1$

素因数の和:920482

約数の個数: 32

約数和(自身を含む): 4903891200

約数和(自身を除く): 2888217390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 920399, 1840798, 2761197, 4601995, 5522394, 9203990, 13805985, 27611970, 67189127, 134378254, 201567381, 335945635, 403134762, 671891270, 1007836905, 2015673810]

約数ペア:

[(1, 2015673810), (2, 1007836905), (3, 671891270), (5, 403134762), (6, 335945635), (10, 201567381), (15, 134378254), (30, 67189127), (73, 27611970), (146, 13805985), (219, 9203990), (365, 5522394), (438, 4601995), (730, 2761197), (1095, 1840798), (2190, 920399)]