74791830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{19031}}^1$

素因数の和:19172

約数の個数: 32

約数和(自身を含む): 180880128

約数和(自身を除く): 106088298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 19031, 38062, 57093, 95155, 114186, 190310, 285465, 570930, 2493061, 4986122, 7479183, 12465305, 14958366, 24930610, 37395915, 74791830]

約数ペア:

[(1, 74791830), (2, 37395915), (3, 24930610), (5, 14958366), (6, 12465305), (10, 7479183), (15, 4986122), (30, 2493061), (131, 570930), (262, 285465), (393, 190310), (655, 114186), (786, 95155), (1310, 57093), (1965, 38062), (3930, 19031)]