30985578

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{14713}}^1$

素因数の和:14740

約数の個数: 40

約数和(自身を含む): 74776548

約数和(自身を除く): 43790970

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 14713, 29426, 44139, 88278, 132417, 191269, 264834, 382538, 397251, 573807, 794502, 1147614, 1191753, 1721421, 2383506, 3442842, 5164263, 10328526, 15492789, 30985578]

約数ペア:

[(1, 30985578), (2, 15492789), (3, 10328526), (6, 5164263), (9, 3442842), (13, 2383506), (18, 1721421), (26, 1191753), (27, 1147614), (39, 794502), (54, 573807), (78, 397251), (81, 382538), (117, 264834), (162, 191269), (234, 132417), (351, 88278), (702, 44139), (1053, 29426), (2106, 14713)]