82908390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{409}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 207230400

約数和(自身を除く): 124322010

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 233, 290, 409, 435, 466, 699, 818, 870, 1165, 1227, 1398, 2045, 2330, 2454, 3495, 4090, 6135, 6757, 6990, 11861, 12270, 13514, 20271, 23722, 33785, 35583, 40542, 59305, 67570, 71166, 95297, 101355, 118610, 177915, 190594, 202710, 285891, 355830, 476485, 571782, 952970, 1429455, 2763613, 2858910, 5527226, 8290839, 13818065, 16581678, 27636130, 41454195, 82908390]

約数ペア:

[(1, 82908390), (2, 41454195), (3, 27636130), (5, 16581678), (6, 13818065), (10, 8290839), (15, 5527226), (29, 2858910), (30, 2763613), (58, 1429455), (87, 952970), (145, 571782), (174, 476485), (233, 355830), (290, 285891), (409, 202710), (435, 190594), (466, 177915), (699, 118610), (818, 101355), (870, 95297), (1165, 71166), (1227, 67570), (1398, 59305), (2045, 40542), (2330, 35583), (2454, 33785), (3495, 23722), (4090, 20271), (6135, 13514), (6757, 12270), (6990, 11861)]