13857090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35531}}^1$

素因数の和:35554

約数の個数: 32

約数和(自身を含む): 35816256

約数和(自身を除く): 21959166

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 35531, 71062, 106593, 177655, 213186, 355310, 461903, 532965, 923806, 1065930, 1385709, 2309515, 2771418, 4619030, 6928545, 13857090]

約数ペア:

[(1, 13857090), (2, 6928545), (3, 4619030), (5, 2771418), (6, 2309515), (10, 1385709), (13, 1065930), (15, 923806), (26, 532965), (30, 461903), (39, 355310), (65, 213186), (78, 177655), (130, 106593), (195, 71062), (390, 35531)]