7894170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{367}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 20666880

約数和(自身を除く): 12772710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 367, 478, 717, 734, 1101, 1195, 1434, 1835, 2151, 2202, 2390, 3303, 3585, 3670, 4302, 5505, 6606, 7170, 10755, 11010, 16515, 21510, 33030, 87713, 175426, 263139, 438565, 526278, 789417, 877130, 1315695, 1578834, 2631390, 3947085, 7894170]

約数ペア:

[(1, 7894170), (2, 3947085), (3, 2631390), (5, 1578834), (6, 1315695), (9, 877130), (10, 789417), (15, 526278), (18, 438565), (30, 263139), (45, 175426), (90, 87713), (239, 33030), (367, 21510), (478, 16515), (717, 11010), (734, 10755), (1101, 7170), (1195, 6606), (1434, 5505), (1835, 4302), (2151, 3670), (2202, 3585), (2390, 3303)]