30918498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1019}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 66830400

約数和(自身を除く): 35911902

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 389, 778, 1019, 1167, 2038, 2334, 3057, 5057, 6114, 10114, 13247, 15171, 26494, 30342, 39741, 79482, 396391, 792782, 1189173, 2378346, 5153083, 10306166, 15459249, 30918498]

約数ペア:

[(1, 30918498), (2, 15459249), (3, 10306166), (6, 5153083), (13, 2378346), (26, 1189173), (39, 792782), (78, 396391), (389, 79482), (778, 39741), (1019, 30342), (1167, 26494), (2038, 15171), (2334, 13247), (3057, 10114), (5057, 6114)]