189025020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1050139}}^1$

素因数の和:1050154

約数の個数: 36

約数和(自身を含む): 573376440

約数和(自身を除く): 384351420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1050139, 2100278, 3150417, 4200556, 5250695, 6300834, 9451251, 10501390, 12601668, 15752085, 18902502, 21002780, 31504170, 37805004, 47256255, 63008340, 94512510, 189025020]

約数ペア:

[(1, 189025020), (2, 94512510), (3, 63008340), (4, 47256255), (5, 37805004), (6, 31504170), (9, 21002780), (10, 18902502), (12, 15752085), (15, 12601668), (18, 10501390), (20, 9451251), (30, 6300834), (36, 5250695), (45, 4200556), (60, 3150417), (90, 2100278), (180, 1050139)]