17967181890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{847109}}^1$

素因数の和:847227

約数の個数: 64

約数和(自身を含む): 49769406720

約数和(自身を除く): 31802224830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 202, 210, 303, 505, 606, 707, 1010, 1414, 1515, 2121, 3030, 3535, 4242, 7070, 10605, 21210, 847109, 1694218, 2541327, 4235545, 5082654, 5929763, 8471090, 11859526, 12706635, 17789289, 25413270, 29648815, 35578578, 59297630, 85558009, 88946445, 171116018, 177892890, 256674027, 427790045, 513348054, 598906063, 855580090, 1197812126, 1283370135, 1796718189, 2566740270, 2994530315, 3593436378, 5989060630, 8983590945, 17967181890]

約数ペア:

[(1, 17967181890), (2, 8983590945), (3, 5989060630), (5, 3593436378), (6, 2994530315), (7, 2566740270), (10, 1796718189), (14, 1283370135), (15, 1197812126), (21, 855580090), (30, 598906063), (35, 513348054), (42, 427790045), (70, 256674027), (101, 177892890), (105, 171116018), (202, 88946445), (210, 85558009), (303, 59297630), (505, 35578578), (606, 29648815), (707, 25413270), (1010, 17789289), (1414, 12706635), (1515, 11859526), (2121, 8471090), (3030, 5929763), (3535, 5082654), (4242, 4235545), (7070, 2541327), (10605, 1694218), (21210, 847109)]