149577010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{3391}}^1$

素因数の和:3810

約数の個数: 32

約数和(自身を含む): 294534144

約数和(自身を除く): 144957134

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 401, 802, 2005, 3391, 4010, 4411, 6782, 8822, 16955, 22055, 33910, 37301, 44110, 74602, 186505, 373010, 1359791, 2719582, 6798955, 13597910, 14957701, 29915402, 74788505, 149577010]

約数ペア:

[(1, 149577010), (2, 74788505), (5, 29915402), (10, 14957701), (11, 13597910), (22, 6798955), (55, 2719582), (110, 1359791), (401, 373010), (802, 186505), (2005, 74602), (3391, 44110), (4010, 37301), (4411, 33910), (6782, 22055), (8822, 16955)]