141007980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{14969}}^1$

素因数の和:15138

約数の個数: 48

約数和(自身を含む): 397363680

約数和(自身を除く): 256355700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 14969, 29938, 44907, 59876, 74845, 89814, 149690, 179628, 224535, 299380, 449070, 898140, 2350133, 4700266, 7050399, 9400532, 11750665, 14100798, 23501330, 28201596, 35251995, 47002660, 70503990, 141007980]

約数ペア:

[(1, 141007980), (2, 70503990), (3, 47002660), (4, 35251995), (5, 28201596), (6, 23501330), (10, 14100798), (12, 11750665), (15, 9400532), (20, 7050399), (30, 4700266), (60, 2350133), (157, 898140), (314, 449070), (471, 299380), (628, 224535), (785, 179628), (942, 149690), (1570, 89814), (1884, 74845), (2355, 59876), (3140, 44907), (4710, 29938), (9420, 14969)]