23537220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{56041}}^1$

素因数の和:56060

約数の個数: 48

約数和(自身を含む): 75320448

約数和(自身を除く): 51783228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 56041, 112082, 168123, 224164, 280205, 336246, 392287, 560410, 672492, 784574, 840615, 1120820, 1176861, 1569148, 1681230, 1961435, 2353722, 3362460, 3922870, 4707444, 5884305, 7845740, 11768610, 23537220]

約数ペア:

[(1, 23537220), (2, 11768610), (3, 7845740), (4, 5884305), (5, 4707444), (6, 3922870), (7, 3362460), (10, 2353722), (12, 1961435), (14, 1681230), (15, 1569148), (20, 1176861), (21, 1120820), (28, 840615), (30, 784574), (35, 672492), (42, 560410), (60, 392287), (70, 336246), (84, 280205), (105, 224164), (140, 168123), (210, 112082), (420, 56041)]