27150340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2179}}^1$

素因数の和:2284

約数の個数: 48

約数和(自身を含む): 65923200

約数和(自身を除く): 38772860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2179, 2492, 3115, 4358, 6230, 8716, 10895, 12460, 15253, 21790, 30506, 43580, 61012, 76265, 152530, 193931, 305060, 387862, 775724, 969655, 1357517, 1939310, 2715034, 3878620, 5430068, 6787585, 13575170, 27150340]

約数ペア:

[(1, 27150340), (2, 13575170), (4, 6787585), (5, 5430068), (7, 3878620), (10, 2715034), (14, 1939310), (20, 1357517), (28, 969655), (35, 775724), (70, 387862), (89, 305060), (140, 193931), (178, 152530), (356, 76265), (445, 61012), (623, 43580), (890, 30506), (1246, 21790), (1780, 15253), (2179, 12460), (2492, 10895), (3115, 8716), (4358, 6230)]