169415460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7411}}^1$

素因数の和:7553

約数の個数: 72

約数和(自身を含む): 518009856

約数和(自身を除く): 348594396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 7411, 7620, 11430, 14822, 22233, 22860, 29644, 37055, 44466, 66699, 74110, 88932, 111165, 133398, 148220, 222330, 266796, 333495, 444660, 666990, 941197, 1333980, 1882394, 2823591, 3764788, 4705985, 5647182, 8470773, 9411970, 11294364, 14117955, 16941546, 18823940, 28235910, 33883092, 42353865, 56471820, 84707730, 169415460]

約数ペア:

[(1, 169415460), (2, 84707730), (3, 56471820), (4, 42353865), (5, 33883092), (6, 28235910), (9, 18823940), (10, 16941546), (12, 14117955), (15, 11294364), (18, 9411970), (20, 8470773), (30, 5647182), (36, 4705985), (45, 3764788), (60, 2823591), (90, 1882394), (127, 1333980), (180, 941197), (254, 666990), (381, 444660), (508, 333495), (635, 266796), (762, 222330), (1143, 148220), (1270, 133398), (1524, 111165), (1905, 88932), (2286, 74110), (2540, 66699), (3810, 44466), (4572, 37055), (5715, 29644), (7411, 22860), (7620, 22233), (11430, 14822)]