84839160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{100999}}^1$

素因数の和:101020

約数の個数: 64

約数和(自身を含む): 290880000

約数和(自身を除く): 206040840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 100999, 201998, 302997, 403996, 504995, 605994, 706993, 807992, 1009990, 1211988, 1413986, 1514985, 2019980, 2120979, 2423976, 2827972, 3029970, 3534965, 4039960, 4241958, 5655944, 6059940, 7069930, 8483916, 10604895, 12119880, 14139860, 16967832, 21209790, 28279720, 42419580, 84839160]

約数ペア:

[(1, 84839160), (2, 42419580), (3, 28279720), (4, 21209790), (5, 16967832), (6, 14139860), (7, 12119880), (8, 10604895), (10, 8483916), (12, 7069930), (14, 6059940), (15, 5655944), (20, 4241958), (21, 4039960), (24, 3534965), (28, 3029970), (30, 2827972), (35, 2423976), (40, 2120979), (42, 2019980), (56, 1514985), (60, 1413986), (70, 1211988), (84, 1009990), (105, 807992), (120, 706993), (140, 605994), (168, 504995), (210, 403996), (280, 302997), (420, 201998), (840, 100999)]