70940772

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1063

約数の個数: 120

約数和(自身を含む): 219000320

約数和(自身を除く): 148059548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 252, 279, 324, 372, 378, 434, 558, 567, 651, 756, 837, 868, 1009, 1116, 1134, 1302, 1674, 1953, 2018, 2268, 2511, 2604, 3027, 3348, 3906, 4036, 5022, 5859, 6054, 7063, 7812, 9081, 10044, 11718, 12108, 14126, 17577, 18162, 21189, 23436, 27243, 28252, 31279, 35154, 36324, 42378, 54486, 62558, 63567, 70308, 81729, 84756, 93837, 108972, 125116, 127134, 163458, 187674, 190701, 218953, 254268, 281511, 326916, 375348, 381402, 437906, 563022, 572103, 656859, 762804, 844533, 875812, 1126044, 1144206, 1313718, 1689066, 1970577, 2288412, 2533599, 2627436, 3378132, 3941154, 5067198, 5911731, 7882308, 10134396, 11823462, 17735193, 23646924, 35470386, 70940772]

約数ペア:

[(1, 70940772), (2, 35470386), (3, 23646924), (4, 17735193), (6, 11823462), (7, 10134396), (9, 7882308), (12, 5911731), (14, 5067198), (18, 3941154), (21, 3378132), (27, 2627436), (28, 2533599), (31, 2288412), (36, 1970577), (42, 1689066), (54, 1313718), (62, 1144206), (63, 1126044), (81, 875812), (84, 844533), (93, 762804), (108, 656859), (124, 572103), (126, 563022), (162, 437906), (186, 381402), (189, 375348), (217, 326916), (252, 281511), (279, 254268), (324, 218953), (372, 190701), (378, 187674), (434, 163458), (558, 127134), (567, 125116), (651, 108972), (756, 93837), (837, 84756), (868, 81729), (1009, 70308), (1116, 63567), (1134, 62558), (1302, 54486), (1674, 42378), (1953, 36324), (2018, 35154), (2268, 31279), (2511, 28252), (2604, 27243), (3027, 23436), (3348, 21189), (3906, 18162), (4036, 17577), (5022, 14126), (5859, 12108), (6054, 11718), (7063, 10044), (7812, 9081)]