853131420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1579873}}^1$

素因数の和:1579891

約数の個数: 48

約数和(自身を含む): 2654188320

約数和(自身を除く): 1801056900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1579873, 3159746, 4739619, 6319492, 7899365, 9479238, 14218857, 15798730, 18958476, 23698095, 28437714, 31597460, 42656571, 47396190, 56875428, 71094285, 85313142, 94792380, 142188570, 170626284, 213282855, 284377140, 426565710, 853131420]

約数ペア:

[(1, 853131420), (2, 426565710), (3, 284377140), (4, 213282855), (5, 170626284), (6, 142188570), (9, 94792380), (10, 85313142), (12, 71094285), (15, 56875428), (18, 47396190), (20, 42656571), (27, 31597460), (30, 28437714), (36, 23698095), (45, 18958476), (54, 15798730), (60, 14218857), (90, 9479238), (108, 7899365), (135, 6319492), (180, 4739619), (270, 3159746), (540, 1579873)]