89961390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52609}}^1$

素因数の和:52641

約数の個数: 48

約数和(自身を含む): 246214800

約数和(自身を除く): 156253410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 52609, 105218, 157827, 263045, 315654, 473481, 526090, 789135, 946962, 999571, 1578270, 1999142, 2367405, 2998713, 4734810, 4997855, 5997426, 8996139, 9995710, 14993565, 17992278, 29987130, 44980695, 89961390]

約数ペア:

[(1, 89961390), (2, 44980695), (3, 29987130), (5, 17992278), (6, 14993565), (9, 9995710), (10, 8996139), (15, 5997426), (18, 4997855), (19, 4734810), (30, 2998713), (38, 2367405), (45, 1999142), (57, 1578270), (90, 999571), (95, 946962), (114, 789135), (171, 526090), (190, 473481), (285, 315654), (342, 263045), (570, 157827), (855, 105218), (1710, 52609)]