65689930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{7307}}^1$

素因数の和:7374

約数の個数: 32

約数和(自身を含む): 126282240

約数和(自身を除く): 60592310

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 7307, 8990, 14614, 36535, 73070, 211903, 226517, 423806, 453034, 1059515, 1132585, 2119030, 2265170, 6568993, 13137986, 32844965, 65689930]

約数ペア:

[(1, 65689930), (2, 32844965), (5, 13137986), (10, 6568993), (29, 2265170), (31, 2119030), (58, 1132585), (62, 1059515), (145, 453034), (155, 423806), (290, 226517), (310, 211903), (899, 73070), (1798, 36535), (4495, 14614), (7307, 8990)]