1566227935580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{145290161}}^1$

素因数の和:145290195

約数の個数: 72

約数和(自身を含む): 4173895773936

約数和(自身を除く): 2607667838356

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5390, 10780, 145290161, 290580322, 581160644, 726450805, 1017031127, 1452901610, 1598191771, 2034062254, 2905803220, 3196383542, 4068124508, 5085155635, 6392767084, 7119217889, 7990958855, 10170311270, 11187342397, 14238435778, 15981917710, 20340622540, 22374684794, 28476871556, 31963835420, 35596089445, 44749369588, 55936711985, 71192178890, 78311396779, 111873423970, 142384357780, 156622793558, 223746847940, 313245587116, 391556983895, 783113967790, 1566227935580]

約数ペア:

[(1, 1566227935580), (2, 783113967790), (4, 391556983895), (5, 313245587116), (7, 223746847940), (10, 156622793558), (11, 142384357780), (14, 111873423970), (20, 78311396779), (22, 71192178890), (28, 55936711985), (35, 44749369588), (44, 35596089445), (49, 31963835420), (55, 28476871556), (70, 22374684794), (77, 20340622540), (98, 15981917710), (110, 14238435778), (140, 11187342397), (154, 10170311270), (196, 7990958855), (220, 7119217889), (245, 6392767084), (308, 5085155635), (385, 4068124508), (490, 3196383542), (539, 2905803220), (770, 2034062254), (980, 1598191771), (1078, 1452901610), (1540, 1017031127), (2156, 726450805), (2695, 581160644), (5390, 290580322), (10780, 145290161)]