19462170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7129}}^1$

素因数の和:7159

約数の個数: 64

約数和(自身を含む): 57496320

約数和(自身を除く): 38034150

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 7129, 14258, 21387, 35645, 42774, 49903, 71290, 92677, 99806, 106935, 149709, 185354, 213870, 249515, 278031, 299418, 463385, 499030, 556062, 648739, 748545, 926770, 1297478, 1390155, 1497090, 1946217, 2780310, 3243695, 3892434, 6487390, 9731085, 19462170]

約数ペア:

[(1, 19462170), (2, 9731085), (3, 6487390), (5, 3892434), (6, 3243695), (7, 2780310), (10, 1946217), (13, 1497090), (14, 1390155), (15, 1297478), (21, 926770), (26, 748545), (30, 648739), (35, 556062), (39, 499030), (42, 463385), (65, 299418), (70, 278031), (78, 249515), (91, 213870), (105, 185354), (130, 149709), (182, 106935), (195, 99806), (210, 92677), (273, 71290), (390, 49903), (455, 42774), (546, 35645), (910, 21387), (1365, 14258), (2730, 7129)]