31409830

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 58060800

約数和(自身を除く): 26650970

約数列:

[1, 2, 5, 10, 59, 118, 139, 278, 295, 383, 590, 695, 766, 1390, 1915, 3830, 8201, 16402, 22597, 41005, 45194, 53237, 82010, 106474, 112985, 225970, 266185, 532370, 3140983, 6281966, 15704915, 31409830]

約数ペア:

[(1, 31409830), (2, 15704915), (5, 6281966), (10, 3140983), (59, 532370), (118, 266185), (139, 225970), (278, 112985), (295, 106474), (383, 82010), (590, 53237), (695, 45194), (766, 41005), (1390, 22597), (1915, 16402), (3830, 8201)]