674406060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{71593}}^1$

素因数の和:71762

約数の個数: 48

約数和(自身を含む): 1900391136

約数和(自身を除く): 1225985076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 71593, 143186, 214779, 286372, 357965, 429558, 715930, 859116, 1073895, 1431860, 2147790, 4295580, 11240101, 22480202, 33720303, 44960404, 56200505, 67440606, 112401010, 134881212, 168601515, 224802020, 337203030, 674406060]

約数ペア:

[(1, 674406060), (2, 337203030), (3, 224802020), (4, 168601515), (5, 134881212), (6, 112401010), (10, 67440606), (12, 56200505), (15, 44960404), (20, 33720303), (30, 22480202), (60, 11240101), (157, 4295580), (314, 2147790), (471, 1431860), (628, 1073895), (785, 859116), (942, 715930), (1570, 429558), (1884, 357965), (2355, 286372), (3140, 214779), (4710, 143186), (9420, 71593)]