3889830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{18523}}^1$

素因数の和:18540

約数の個数: 32

約数和(自身を含む): 10669824

約数和(自身を除く): 6779994

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 18523, 37046, 55569, 92615, 111138, 129661, 185230, 259322, 277845, 388983, 555690, 648305, 777966, 1296610, 1944915, 3889830]

約数ペア:

[(1, 3889830), (2, 1944915), (3, 1296610), (5, 777966), (6, 648305), (7, 555690), (10, 388983), (14, 277845), (15, 259322), (21, 185230), (30, 129661), (35, 111138), (42, 92615), (70, 55569), (105, 37046), (210, 18523)]