253155006830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{566431}}^1$

素因数の和:566705

約数の個数: 64

約数和(自身を含む): 528549027840

約数和(自身を除く): 275394021010

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 239, 374, 478, 935, 1195, 1870, 2390, 2629, 4063, 5258, 8126, 13145, 20315, 26290, 40630, 44693, 89386, 223465, 446930, 566431, 1132862, 2832155, 5664310, 6230741, 9629327, 12461482, 19258654, 31153705, 48146635, 62307410, 96293270, 105922597, 135377009, 211845194, 270754018, 529612985, 676885045, 1059225970, 1353770090, 1489147099, 2301409153, 2978294198, 4602818306, 7445735495, 11507045765, 14891470990, 23014091530, 25315500683, 50631001366, 126577503415, 253155006830]

約数ペア:

[(1, 253155006830), (2, 126577503415), (5, 50631001366), (10, 25315500683), (11, 23014091530), (17, 14891470990), (22, 11507045765), (34, 7445735495), (55, 4602818306), (85, 2978294198), (110, 2301409153), (170, 1489147099), (187, 1353770090), (239, 1059225970), (374, 676885045), (478, 529612985), (935, 270754018), (1195, 211845194), (1870, 135377009), (2390, 105922597), (2629, 96293270), (4063, 62307410), (5258, 48146635), (8126, 31153705), (13145, 19258654), (20315, 12461482), (26290, 9629327), (40630, 6230741), (44693, 5664310), (89386, 2832155), (223465, 1132862), (446930, 566431)]