69443940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2213}}^1$

素因数の和:2748

約数の個数: 48

約数和(自身を含む): 194902848

約数和(自身を除く): 125458908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 523, 1046, 1569, 2092, 2213, 2615, 3138, 4426, 5230, 6276, 6639, 7845, 8852, 10460, 11065, 13278, 15690, 22130, 26556, 31380, 33195, 44260, 66390, 132780, 1157399, 2314798, 3472197, 4629596, 5786995, 6944394, 11573990, 13888788, 17360985, 23147980, 34721970, 69443940]

約数ペア:

[(1, 69443940), (2, 34721970), (3, 23147980), (4, 17360985), (5, 13888788), (6, 11573990), (10, 6944394), (12, 5786995), (15, 4629596), (20, 3472197), (30, 2314798), (60, 1157399), (523, 132780), (1046, 66390), (1569, 44260), (2092, 33195), (2213, 31380), (2615, 26556), (3138, 22130), (4426, 15690), (5230, 13278), (6276, 11065), (6639, 10460), (7845, 8852)]