74442007150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19861}}^1\times {\mathrm{10709}}^1$

素因数の和:30589

約数の個数: 48

約数和(自身を含む): 158265182880

約数和(自身を除く): 83823175730

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 10709, 19861, 21418, 39722, 53545, 74963, 99305, 107090, 139027, 149926, 198610, 267725, 278054, 374815, 496525, 535450, 695135, 749630, 993050, 1390270, 1874075, 3475675, 3748150, 6951350, 212691449, 425382898, 1063457245, 1488840143, 2126914490, 2977680286, 5317286225, 7444200715, 10634572450, 14888401430, 37221003575, 74442007150]

約数ペア:

[(1, 74442007150), (2, 37221003575), (5, 14888401430), (7, 10634572450), (10, 7444200715), (14, 5317286225), (25, 2977680286), (35, 2126914490), (50, 1488840143), (70, 1063457245), (175, 425382898), (350, 212691449), (10709, 6951350), (19861, 3748150), (21418, 3475675), (39722, 1874075), (53545, 1390270), (74963, 993050), (99305, 749630), (107090, 695135), (139027, 535450), (149926, 496525), (198610, 374815), (267725, 278054)]