7939020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 22353408

約数和(自身を除く): 14414388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 431, 614, 862, 921, 1228, 1293, 1535, 1724, 1842, 2155, 2586, 3070, 3684, 4310, 4605, 5172, 6140, 6465, 8620, 9210, 12930, 18420, 25860, 132317, 264634, 396951, 529268, 661585, 793902, 1323170, 1587804, 1984755, 2646340, 3969510, 7939020]

約数ペア:

[(1, 7939020), (2, 3969510), (3, 2646340), (4, 1984755), (5, 1587804), (6, 1323170), (10, 793902), (12, 661585), (15, 529268), (20, 396951), (30, 264634), (60, 132317), (307, 25860), (431, 18420), (614, 12930), (862, 9210), (921, 8620), (1228, 6465), (1293, 6140), (1535, 5172), (1724, 4605), (1842, 4310), (2155, 3684), (2586, 3070)]