10999510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{727}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 21228480

約数和(自身を除く): 10228970

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 727, 890, 1454, 1513, 3026, 3635, 7270, 7565, 12359, 15130, 24718, 61795, 64703, 123590, 129406, 323515, 647030, 1099951, 2199902, 5499755, 10999510]

約数ペア:

[(1, 10999510), (2, 5499755), (5, 2199902), (10, 1099951), (17, 647030), (34, 323515), (85, 129406), (89, 123590), (170, 64703), (178, 61795), (445, 24718), (727, 15130), (890, 12359), (1454, 7565), (1513, 7270), (3026, 3635)]