69904660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{2143}}^1$

素因数の和:2392

約数の個数: 48

約数和(自身を含む): 168569856

約数和(自身を除く): 98665196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 233, 466, 932, 1165, 1631, 2143, 2330, 3262, 4286, 4660, 6524, 8155, 8572, 10715, 15001, 16310, 21430, 30002, 32620, 42860, 60004, 75005, 150010, 300020, 499319, 998638, 1997276, 2496595, 3495233, 4993190, 6990466, 9986380, 13980932, 17476165, 34952330, 69904660]

約数ペア:

[(1, 69904660), (2, 34952330), (4, 17476165), (5, 13980932), (7, 9986380), (10, 6990466), (14, 4993190), (20, 3495233), (28, 2496595), (35, 1997276), (70, 998638), (140, 499319), (233, 300020), (466, 150010), (932, 75005), (1165, 60004), (1631, 42860), (2143, 32620), (2330, 30002), (3262, 21430), (4286, 16310), (4660, 15001), (6524, 10715), (8155, 8572)]