1259816030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{863}}^1$

素因数の和:1481

約数の個数: 64

約数和(自身を含む): 2588848128

約数和(自身を除く): 1329032098

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 577, 863, 1154, 1265, 1726, 2530, 2885, 4315, 5770, 6347, 8630, 9493, 12694, 13271, 18986, 19849, 26542, 31735, 39698, 47465, 63470, 66355, 94930, 99245, 132710, 145981, 198490, 218339, 291962, 436678, 497951, 729905, 995902, 1091695, 1459810, 2183390, 2489755, 4979510, 5477461, 10954922, 11452873, 22905746, 27387305, 54774610, 57264365, 114528730, 125981603, 251963206, 629908015, 1259816030]

約数ペア:

[(1, 1259816030), (2, 629908015), (5, 251963206), (10, 125981603), (11, 114528730), (22, 57264365), (23, 54774610), (46, 27387305), (55, 22905746), (110, 11452873), (115, 10954922), (230, 5477461), (253, 4979510), (506, 2489755), (577, 2183390), (863, 1459810), (1154, 1091695), (1265, 995902), (1726, 729905), (2530, 497951), (2885, 436678), (4315, 291962), (5770, 218339), (6347, 198490), (8630, 145981), (9493, 132710), (12694, 99245), (13271, 94930), (18986, 66355), (19849, 63470), (26542, 47465), (31735, 39698)]