30722874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56269}}^1$

素因数の和:56294

約数の個数: 32

約数和(自身を含む): 75626880

約数和(自身を除く): 44904006

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 56269, 112538, 168807, 337614, 393883, 731497, 787766, 1181649, 1462994, 2194491, 2363298, 4388982, 5120479, 10240958, 15361437, 30722874]

約数ペア:

[(1, 30722874), (2, 15361437), (3, 10240958), (6, 5120479), (7, 4388982), (13, 2363298), (14, 2194491), (21, 1462994), (26, 1181649), (39, 787766), (42, 731497), (78, 393883), (91, 337614), (182, 168807), (273, 112538), (546, 56269)]