2103465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 4386816

約数和(自身を除く): 2283351

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 35, 39, 65, 67, 69, 91, 105, 115, 161, 195, 201, 273, 299, 335, 345, 455, 469, 483, 805, 871, 897, 1005, 1365, 1407, 1495, 1541, 2093, 2345, 2415, 2613, 4355, 4485, 4623, 6097, 6279, 7035, 7705, 10465, 10787, 13065, 18291, 20033, 23115, 30485, 31395, 32361, 53935, 60099, 91455, 100165, 140231, 161805, 300495, 420693, 701155, 2103465]

約数ペア:

[(1, 2103465), (3, 701155), (5, 420693), (7, 300495), (13, 161805), (15, 140231), (21, 100165), (23, 91455), (35, 60099), (39, 53935), (65, 32361), (67, 31395), (69, 30485), (91, 23115), (105, 20033), (115, 18291), (161, 13065), (195, 10787), (201, 10465), (273, 7705), (299, 7035), (335, 6279), (345, 6097), (455, 4623), (469, 4485), (483, 4355), (805, 2613), (871, 2415), (897, 2345), (1005, 2093), (1365, 1541), (1407, 1495)]