626580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^2$

素因数の和:133

約数の個数: 54

約数和(自身を含む): 1933386

約数和(自身を除く): 1306806

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3481, 3540, 5310, 6962, 10443, 10620, 13924, 17405, 20886, 31329, 34810, 41772, 52215, 62658, 69620, 104430, 125316, 156645, 208860, 313290, 626580]

約数ペア:

[(1, 626580), (2, 313290), (3, 208860), (4, 156645), (5, 125316), (6, 104430), (9, 69620), (10, 62658), (12, 52215), (15, 41772), (18, 34810), (20, 31329), (30, 20886), (36, 17405), (45, 13924), (59, 10620), (60, 10443), (90, 6962), (118, 5310), (177, 3540), (180, 3481), (236, 2655), (295, 2124), (354, 1770), (531, 1180), (590, 1062), (708, 885)]