76455870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 187799040

約数和(自身を除く): 111343170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 109, 206, 218, 227, 309, 327, 454, 515, 545, 618, 654, 681, 1030, 1090, 1135, 1362, 1545, 1635, 2270, 3090, 3270, 3405, 6810, 11227, 22454, 23381, 24743, 33681, 46762, 49486, 56135, 67362, 70143, 74229, 112270, 116905, 123715, 140286, 148458, 168405, 233810, 247430, 336810, 350715, 371145, 701430, 742290, 2548529, 5097058, 7645587, 12742645, 15291174, 25485290, 38227935, 76455870]

約数ペア:

[(1, 76455870), (2, 38227935), (3, 25485290), (5, 15291174), (6, 12742645), (10, 7645587), (15, 5097058), (30, 2548529), (103, 742290), (109, 701430), (206, 371145), (218, 350715), (227, 336810), (309, 247430), (327, 233810), (454, 168405), (515, 148458), (545, 140286), (618, 123715), (654, 116905), (681, 112270), (1030, 74229), (1090, 70143), (1135, 67362), (1362, 56135), (1545, 49486), (1635, 46762), (2270, 33681), (3090, 24743), (3270, 23381), (3405, 22454), (6810, 11227)]