8321910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3907}}^1$

素因数の和:3988

約数の個数: 32

約数和(自身を含む): 20259072

約数和(自身を除く): 11937162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 3907, 7814, 11721, 19535, 23442, 39070, 58605, 117210, 277397, 554794, 832191, 1386985, 1664382, 2773970, 4160955, 8321910]

約数ペア:

[(1, 8321910), (2, 4160955), (3, 2773970), (5, 1664382), (6, 1386985), (10, 832191), (15, 554794), (30, 277397), (71, 117210), (142, 58605), (213, 39070), (355, 23442), (426, 19535), (710, 11721), (1065, 7814), (2130, 3907)]