13394290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 30481920

約数和(自身を除く): 17087630

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 65, 70, 82, 91, 130, 182, 205, 287, 359, 410, 455, 533, 574, 718, 910, 1066, 1435, 1795, 2513, 2665, 2870, 3590, 3731, 4667, 5026, 5330, 7462, 9334, 12565, 14719, 18655, 23335, 25130, 29438, 32669, 37310, 46670, 65338, 73595, 103033, 147190, 163345, 191347, 206066, 326690, 382694, 515165, 956735, 1030330, 1339429, 1913470, 2678858, 6697145, 13394290]

約数ペア:

[(1, 13394290), (2, 6697145), (5, 2678858), (7, 1913470), (10, 1339429), (13, 1030330), (14, 956735), (26, 515165), (35, 382694), (41, 326690), (65, 206066), (70, 191347), (82, 163345), (91, 147190), (130, 103033), (182, 73595), (205, 65338), (287, 46670), (359, 37310), (410, 32669), (455, 29438), (533, 25130), (574, 23335), (718, 18655), (910, 14719), (1066, 12565), (1435, 9334), (1795, 7462), (2513, 5330), (2665, 5026), (2870, 4667), (3590, 3731)]