284165220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{152777}}^1$

素因数の和:152820

約数の個数: 48

約数和(自身を含む): 821334528

約数和(自身を除く): 537169308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 152777, 305554, 458331, 611108, 763885, 916662, 1527770, 1833324, 2291655, 3055540, 4583310, 4736087, 9166620, 9472174, 14208261, 18944348, 23680435, 28416522, 47360870, 56833044, 71041305, 94721740, 142082610, 284165220]

約数ペア:

[(1, 284165220), (2, 142082610), (3, 94721740), (4, 71041305), (5, 56833044), (6, 47360870), (10, 28416522), (12, 23680435), (15, 18944348), (20, 14208261), (30, 9472174), (31, 9166620), (60, 4736087), (62, 4583310), (93, 3055540), (124, 2291655), (155, 1833324), (186, 1527770), (310, 916662), (372, 763885), (465, 611108), (620, 458331), (930, 305554), (1860, 152777)]