74405570

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{1049}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 138121200

約数和(自身を除く): 63715630

約数列:

[1, 2, 5, 10, 41, 82, 173, 205, 346, 410, 865, 1049, 1730, 2098, 5245, 7093, 10490, 14186, 35465, 43009, 70930, 86018, 181477, 215045, 362954, 430090, 907385, 1814770, 7440557, 14881114, 37202785, 74405570]

約数ペア:

[(1, 74405570), (2, 37202785), (5, 14881114), (10, 7440557), (41, 1814770), (82, 907385), (173, 430090), (205, 362954), (346, 215045), (410, 181477), (865, 86018), (1049, 70930), (1730, 43009), (2098, 35465), (5245, 14186), (7093, 10490)]