126721230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{248473}}^1$

素因数の和:248500

約数の個数: 32

約数和(自身を含む): 322022304

約数和(自身を除く): 195301074

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 248473, 496946, 745419, 1242365, 1490838, 2484730, 3727095, 4224041, 7454190, 8448082, 12672123, 21120205, 25344246, 42240410, 63360615, 126721230]

約数ペア:

[(1, 126721230), (2, 63360615), (3, 42240410), (5, 25344246), (6, 21120205), (10, 12672123), (15, 8448082), (17, 7454190), (30, 4224041), (34, 3727095), (51, 2484730), (85, 1490838), (102, 1242365), (170, 745419), (255, 496946), (510, 248473)]