8085990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 21461760

約数和(自身を除く): 13375770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 107, 110, 165, 214, 229, 321, 330, 458, 535, 642, 687, 1070, 1145, 1177, 1374, 1605, 2290, 2354, 2519, 3210, 3435, 3531, 5038, 5885, 6870, 7062, 7557, 11770, 12595, 15114, 17655, 24503, 25190, 35310, 37785, 49006, 73509, 75570, 122515, 147018, 245030, 269533, 367545, 539066, 735090, 808599, 1347665, 1617198, 2695330, 4042995, 8085990]

約数ペア:

[(1, 8085990), (2, 4042995), (3, 2695330), (5, 1617198), (6, 1347665), (10, 808599), (11, 735090), (15, 539066), (22, 367545), (30, 269533), (33, 245030), (55, 147018), (66, 122515), (107, 75570), (110, 73509), (165, 49006), (214, 37785), (229, 35310), (321, 25190), (330, 24503), (458, 17655), (535, 15114), (642, 12595), (687, 11770), (1070, 7557), (1145, 7062), (1177, 6870), (1374, 5885), (1605, 5038), (2290, 3531), (2354, 3435), (2519, 3210)]