1290558810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{4391}}^1$

素因数の和:4599

約数の個数: 64

約数和(自身を含む): 3160975104

約数和(自身を除く): 1870416294

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 101, 194, 202, 291, 303, 485, 505, 582, 606, 970, 1010, 1455, 1515, 2910, 3030, 4391, 8782, 9797, 13173, 19594, 21955, 26346, 29391, 43910, 48985, 58782, 65865, 97970, 131730, 146955, 293910, 425927, 443491, 851854, 886982, 1277781, 1330473, 2129635, 2217455, 2555562, 2660946, 4259270, 4434910, 6388905, 6652365, 12777810, 13304730, 43018627, 86037254, 129055881, 215093135, 258111762, 430186270, 645279405, 1290558810]

約数ペア:

[(1, 1290558810), (2, 645279405), (3, 430186270), (5, 258111762), (6, 215093135), (10, 129055881), (15, 86037254), (30, 43018627), (97, 13304730), (101, 12777810), (194, 6652365), (202, 6388905), (291, 4434910), (303, 4259270), (485, 2660946), (505, 2555562), (582, 2217455), (606, 2129635), (970, 1330473), (1010, 1277781), (1455, 886982), (1515, 851854), (2910, 443491), (3030, 425927), (4391, 293910), (8782, 146955), (9797, 131730), (13173, 97970), (19594, 65865), (21955, 58782), (26346, 48985), (29391, 43910)]