57407930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4139}}^1$

素因数の和:4238

約数の個数: 32

約数和(自身を含む): 110289600

約数和(自身を除く): 52881670

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 4139, 6935, 8278, 13870, 20695, 41390, 78641, 157282, 302147, 393205, 604294, 786410, 1510735, 3021470, 5740793, 11481586, 28703965, 57407930]

約数ペア:

[(1, 57407930), (2, 28703965), (5, 11481586), (10, 5740793), (19, 3021470), (38, 1510735), (73, 786410), (95, 604294), (146, 393205), (190, 302147), (365, 157282), (730, 78641), (1387, 41390), (2774, 20695), (4139, 13870), (6935, 8278)]