30521946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55901}}^1$

素因数の和:55926

約数の個数: 32

約数和(自身を含む): 75132288

約数和(自身を除く): 44610342

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 55901, 111802, 167703, 335406, 391307, 726713, 782614, 1173921, 1453426, 2180139, 2347842, 4360278, 5086991, 10173982, 15260973, 30521946]

約数ペア:

[(1, 30521946), (2, 15260973), (3, 10173982), (6, 5086991), (7, 4360278), (13, 2347842), (14, 2180139), (21, 1453426), (26, 1173921), (39, 782614), (42, 726713), (78, 391307), (91, 335406), (182, 167703), (273, 111802), (546, 55901)]