73484180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47717}}^1$

素因数の和:47744

約数の個数: 48

約数和(自身を含む): 192398976

約数和(自身を除く): 118914796

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 47717, 95434, 190868, 238585, 334019, 477170, 524887, 668038, 954340, 1049774, 1336076, 1670095, 2099548, 2624435, 3340190, 3674209, 5248870, 6680380, 7348418, 10497740, 14696836, 18371045, 36742090, 73484180]

約数ペア:

[(1, 73484180), (2, 36742090), (4, 18371045), (5, 14696836), (7, 10497740), (10, 7348418), (11, 6680380), (14, 5248870), (20, 3674209), (22, 3340190), (28, 2624435), (35, 2099548), (44, 1670095), (55, 1336076), (70, 1049774), (77, 954340), (110, 668038), (140, 524887), (154, 477170), (220, 334019), (308, 238585), (385, 190868), (770, 95434), (1540, 47717)]