30827692

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{18049}}^1$

素因数の和:18121

約数の個数: 24

約数和(自身を含む): 62669600

約数和(自身を除く): 31841908

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 18049, 36098, 72196, 126343, 252686, 505372, 1100989, 2201978, 4403956, 7706923, 15413846, 30827692]

約数ペア:

[(1, 30827692), (2, 15413846), (4, 7706923), (7, 4403956), (14, 2201978), (28, 1100989), (61, 505372), (122, 252686), (244, 126343), (427, 72196), (854, 36098), (1708, 18049)]