8451060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1697}}^1$

素因数の和:1792

約数の個数: 48

約数和(自身を含む): 23962176

約数和(自身を除く): 15511116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 1697, 2490, 3394, 4980, 5091, 6788, 8485, 10182, 16970, 20364, 25455, 33940, 50910, 101820, 140851, 281702, 422553, 563404, 704255, 845106, 1408510, 1690212, 2112765, 2817020, 4225530, 8451060]

約数ペア:

[(1, 8451060), (2, 4225530), (3, 2817020), (4, 2112765), (5, 1690212), (6, 1408510), (10, 845106), (12, 704255), (15, 563404), (20, 422553), (30, 281702), (60, 140851), (83, 101820), (166, 50910), (249, 33940), (332, 25455), (415, 20364), (498, 16970), (830, 10182), (996, 8485), (1245, 6788), (1660, 5091), (1697, 4980), (2490, 3394)]