45345970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 92534400

約数和(自身を除く): 47188430

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 101, 139, 170, 190, 202, 278, 323, 505, 646, 695, 1010, 1390, 1615, 1717, 1919, 2363, 2641, 3230, 3434, 3838, 4726, 5282, 8585, 9595, 11815, 13205, 14039, 17170, 19190, 23630, 26410, 28078, 32623, 44897, 65246, 70195, 89794, 140390, 163115, 224485, 238663, 266741, 326230, 448970, 477326, 533482, 1193315, 1333705, 2386630, 2667410, 4534597, 9069194, 22672985, 45345970]

約数ペア:

[(1, 45345970), (2, 22672985), (5, 9069194), (10, 4534597), (17, 2667410), (19, 2386630), (34, 1333705), (38, 1193315), (85, 533482), (95, 477326), (101, 448970), (139, 326230), (170, 266741), (190, 238663), (202, 224485), (278, 163115), (323, 140390), (505, 89794), (646, 70195), (695, 65246), (1010, 44897), (1390, 32623), (1615, 28078), (1717, 26410), (1919, 23630), (2363, 19190), (2641, 17170), (3230, 14039), (3434, 13205), (3838, 11815), (4726, 9595), (5282, 8585)]