74921842020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1\times {\mathrm{14057}}^1$

素因数の和:14701

約数の個数: 96

約数和(自身を含む): 211291065216

約数和(自身を除く): 136369223196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 421, 422, 633, 842, 844, 1055, 1263, 1266, 1684, 2105, 2110, 2526, 2532, 3165, 4210, 4220, 5052, 6315, 6330, 8420, 12630, 12660, 14057, 25260, 28114, 42171, 56228, 70285, 84342, 88831, 140570, 168684, 177662, 210855, 266493, 281140, 355324, 421710, 444155, 532986, 843420, 888310, 1065972, 1332465, 1776620, 2664930, 2966027, 5329860, 5917997, 5932054, 8898081, 11835994, 11864108, 14830135, 17753991, 17796162, 23671988, 29589985, 29660270, 35507982, 35592324, 44490405, 59179970, 59320540, 71015964, 88769955, 88980810, 118359940, 177539910, 177961620, 355079820, 1248697367, 2497394734, 3746092101, 4994789468, 6243486835, 7492184202, 12486973670, 14984368404, 18730460505, 24973947340, 37460921010, 74921842020]

約数ペア:

[(1, 74921842020), (2, 37460921010), (3, 24973947340), (4, 18730460505), (5, 14984368404), (6, 12486973670), (10, 7492184202), (12, 6243486835), (15, 4994789468), (20, 3746092101), (30, 2497394734), (60, 1248697367), (211, 355079820), (421, 177961620), (422, 177539910), (633, 118359940), (842, 88980810), (844, 88769955), (1055, 71015964), (1263, 59320540), (1266, 59179970), (1684, 44490405), (2105, 35592324), (2110, 35507982), (2526, 29660270), (2532, 29589985), (3165, 23671988), (4210, 17796162), (4220, 17753991), (5052, 14830135), (6315, 11864108), (6330, 11835994), (8420, 8898081), (12630, 5932054), (12660, 5917997), (14057, 5329860), (25260, 2966027), (28114, 2664930), (42171, 1776620), (56228, 1332465), (70285, 1065972), (84342, 888310), (88831, 843420), (140570, 532986), (168684, 444155), (177662, 421710), (210855, 355324), (266493, 281140)]