8013970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 15914880

約数和(自身を除く): 7900910

約数列:

[1, 2, 5, 10, 17, 34, 47, 59, 85, 94, 118, 170, 235, 289, 295, 470, 578, 590, 799, 1003, 1445, 1598, 2006, 2773, 2890, 3995, 5015, 5546, 7990, 10030, 13583, 13865, 17051, 27166, 27730, 34102, 47141, 67915, 85255, 94282, 135830, 170510, 235705, 471410, 801397, 1602794, 4006985, 8013970]

約数ペア:

[(1, 8013970), (2, 4006985), (5, 1602794), (10, 801397), (17, 471410), (34, 235705), (47, 170510), (59, 135830), (85, 94282), (94, 85255), (118, 67915), (170, 47141), (235, 34102), (289, 27730), (295, 27166), (470, 17051), (578, 13865), (590, 13583), (799, 10030), (1003, 7990), (1445, 5546), (1598, 5015), (2006, 3995), (2773, 2890)]