11661570

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{4799}}^1$

素因数の和:4821

約数の個数: 48

約数和(自身を含む): 31449600

約数和(自身を除く): 19788030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 4799, 9598, 14397, 23995, 28794, 43191, 47990, 71985, 86382, 129573, 143970, 215955, 259146, 388719, 431910, 647865, 777438, 1166157, 1295730, 1943595, 2332314, 3887190, 5830785, 11661570]

約数ペア:

[(1, 11661570), (2, 5830785), (3, 3887190), (5, 2332314), (6, 1943595), (9, 1295730), (10, 1166157), (15, 777438), (18, 647865), (27, 431910), (30, 388719), (45, 259146), (54, 215955), (81, 143970), (90, 129573), (135, 86382), (162, 71985), (243, 47990), (270, 43191), (405, 28794), (486, 23995), (810, 14397), (1215, 9598), (2430, 4799)]