119829990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{81517}}^1$

素因数の和:81541

約数の個数: 48

約数和(自身を含む): 334549872

約数和(自身を除く): 214719882

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 81517, 163034, 244551, 407585, 489102, 570619, 815170, 1141238, 1222755, 1711857, 2445510, 2853095, 3423714, 3994333, 5706190, 7988666, 8559285, 11982999, 17118570, 19971665, 23965998, 39943330, 59914995, 119829990]

約数ペア:

[(1, 119829990), (2, 59914995), (3, 39943330), (5, 23965998), (6, 19971665), (7, 17118570), (10, 11982999), (14, 8559285), (15, 7988666), (21, 5706190), (30, 3994333), (35, 3423714), (42, 2853095), (49, 2445510), (70, 1711857), (98, 1222755), (105, 1141238), (147, 815170), (210, 570619), (245, 489102), (294, 407585), (490, 244551), (735, 163034), (1470, 81517)]