3076990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 6402240

約数和(自身を除く): 3325250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 389, 565, 778, 791, 1130, 1582, 1945, 2723, 3890, 3955, 5446, 7910, 13615, 27230, 43957, 87914, 219785, 307699, 439570, 615398, 1538495, 3076990]

約数ペア:

[(1, 3076990), (2, 1538495), (5, 615398), (7, 439570), (10, 307699), (14, 219785), (35, 87914), (70, 43957), (113, 27230), (226, 13615), (389, 7910), (565, 5446), (778, 3955), (791, 3890), (1130, 2723), (1582, 1945)]