69084940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3331}}^1$

素因数の和:3418

約数の個数: 48

約数和(自身を含む): 156177504

約数和(自身を除く): 87092564

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 610, 1037, 1220, 2074, 3331, 4148, 5185, 6662, 10370, 13324, 16655, 20740, 33310, 56627, 66620, 113254, 203191, 226508, 283135, 406382, 566270, 812764, 1015955, 1132540, 2031910, 3454247, 4063820, 6908494, 13816988, 17271235, 34542470, 69084940]

約数ペア:

[(1, 69084940), (2, 34542470), (4, 17271235), (5, 13816988), (10, 6908494), (17, 4063820), (20, 3454247), (34, 2031910), (61, 1132540), (68, 1015955), (85, 812764), (122, 566270), (170, 406382), (244, 283135), (305, 226508), (340, 203191), (610, 113254), (1037, 66620), (1220, 56627), (2074, 33310), (3331, 20740), (4148, 16655), (5185, 13324), (6662, 10370)]