72424710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2027}}^1$

素因数の和:2437

約数の個数: 48

約数和(自身を含む): 188871696

約数和(自身を除く): 116446986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 397, 794, 1191, 1985, 2027, 2382, 3573, 3970, 4054, 5955, 6081, 7146, 10135, 11910, 12162, 17865, 18243, 20270, 30405, 35730, 36486, 60810, 91215, 182430, 804719, 1609438, 2414157, 4023595, 4828314, 7242471, 8047190, 12070785, 14484942, 24141570, 36212355, 72424710]

約数ペア:

[(1, 72424710), (2, 36212355), (3, 24141570), (5, 14484942), (6, 12070785), (9, 8047190), (10, 7242471), (15, 4828314), (18, 4023595), (30, 2414157), (45, 1609438), (90, 804719), (397, 182430), (794, 91215), (1191, 60810), (1985, 36486), (2027, 35730), (2382, 30405), (3573, 20270), (3970, 18243), (4054, 17865), (5955, 12162), (6081, 11910), (7146, 10135)]