2017870020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11210389}}^1$

素因数の和:11210404

約数の個数: 36

約数和(自身を含む): 6120872940

約数和(自身を除く): 4103002920

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11210389, 22420778, 33631167, 44841556, 56051945, 67262334, 100893501, 112103890, 134524668, 168155835, 201787002, 224207780, 336311670, 403574004, 504467505, 672623340, 1008935010, 2017870020]

約数ペア:

[(1, 2017870020), (2, 1008935010), (3, 672623340), (4, 504467505), (5, 403574004), (6, 336311670), (9, 224207780), (10, 201787002), (12, 168155835), (15, 134524668), (18, 112103890), (20, 100893501), (30, 67262334), (36, 56051945), (45, 44841556), (60, 33631167), (90, 22420778), (180, 11210389)]