19099050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:983

約数の個数: 48

約数和(自身を含む): 47726112

約数和(自身を除く): 28627062

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 157, 314, 471, 785, 811, 942, 1570, 1622, 2355, 2433, 3925, 4055, 4710, 4866, 7850, 8110, 11775, 12165, 20275, 23550, 24330, 40550, 60825, 121650, 127327, 254654, 381981, 636635, 763962, 1273270, 1909905, 3183175, 3819810, 6366350, 9549525, 19099050]

約数ペア:

[(1, 19099050), (2, 9549525), (3, 6366350), (5, 3819810), (6, 3183175), (10, 1909905), (15, 1273270), (25, 763962), (30, 636635), (50, 381981), (75, 254654), (150, 127327), (157, 121650), (314, 60825), (471, 40550), (785, 24330), (811, 23550), (942, 20275), (1570, 12165), (1622, 11775), (2355, 8110), (2433, 7850), (3925, 4866), (4055, 4710)]