61576490

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 112859136

約数和(自身を除く): 51282646

約数列:

[1, 2, 5, 10, 103, 191, 206, 313, 382, 515, 626, 955, 1030, 1565, 1910, 3130, 19673, 32239, 39346, 59783, 64478, 98365, 119566, 161195, 196730, 298915, 322390, 597830, 6157649, 12315298, 30788245, 61576490]

約数ペア:

[(1, 61576490), (2, 30788245), (5, 12315298), (10, 6157649), (103, 597830), (191, 322390), (206, 298915), (313, 196730), (382, 161195), (515, 119566), (626, 98365), (955, 64478), (1030, 59783), (1565, 39346), (1910, 32239), (3130, 19673)]