2015460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11197}}^1$

素因数の和:11212

約数の個数: 36

約数和(自身を含む): 6114108

約数和(自身を除く): 4098648

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11197, 22394, 33591, 44788, 55985, 67182, 100773, 111970, 134364, 167955, 201546, 223940, 335910, 403092, 503865, 671820, 1007730, 2015460]

約数ペア:

[(1, 2015460), (2, 1007730), (3, 671820), (4, 503865), (5, 403092), (6, 335910), (9, 223940), (10, 201546), (12, 167955), (15, 134364), (18, 111970), (20, 100773), (30, 67182), (36, 55985), (45, 44788), (60, 33591), (90, 22394), (180, 11197)]