239363940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{39499}}^1$

素因数の和:39612

約数の個数: 48

約数和(自身を含む): 676872000

約数和(自身を除く): 437508060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 39499, 78998, 118497, 157996, 197495, 236994, 394990, 473988, 592485, 789980, 1184970, 2369940, 3989399, 7978798, 11968197, 15957596, 19946995, 23936394, 39893990, 47872788, 59840985, 79787980, 119681970, 239363940]

約数ペア:

[(1, 239363940), (2, 119681970), (3, 79787980), (4, 59840985), (5, 47872788), (6, 39893990), (10, 23936394), (12, 19946995), (15, 15957596), (20, 11968197), (30, 7978798), (60, 3989399), (101, 2369940), (202, 1184970), (303, 789980), (404, 592485), (505, 473988), (606, 394990), (1010, 236994), (1212, 197495), (1515, 157996), (2020, 118497), (3030, 78998), (6060, 39499)]