2497477620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3784057}}^1$

素因数の和:3784080

約数の個数: 48

約数和(自身を含む): 7628660928

約数和(自身を除く): 5131183308

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 3784057, 7568114, 11352171, 15136228, 18920285, 22704342, 37840570, 41624627, 45408684, 56760855, 75681140, 83249254, 113521710, 124873881, 166498508, 208123135, 227043420, 249747762, 416246270, 499495524, 624369405, 832492540, 1248738810, 2497477620]

約数ペア:

[(1, 2497477620), (2, 1248738810), (3, 832492540), (4, 624369405), (5, 499495524), (6, 416246270), (10, 249747762), (11, 227043420), (12, 208123135), (15, 166498508), (20, 124873881), (22, 113521710), (30, 83249254), (33, 75681140), (44, 56760855), (55, 45408684), (60, 41624627), (66, 37840570), (110, 22704342), (132, 18920285), (165, 15136228), (220, 11352171), (330, 7568114), (660, 3784057)]