146118710

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1571}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 268925184

約数和(自身を除く): 122806474

約数列:

[1, 2, 5, 10, 71, 131, 142, 262, 355, 655, 710, 1310, 1571, 3142, 7855, 9301, 15710, 18602, 46505, 93010, 111541, 205801, 223082, 411602, 557705, 1029005, 1115410, 2058010, 14611871, 29223742, 73059355, 146118710]

約数ペア:

[(1, 146118710), (2, 73059355), (5, 29223742), (10, 14611871), (71, 2058010), (131, 1115410), (142, 1029005), (262, 557705), (355, 411602), (655, 223082), (710, 205801), (1310, 111541), (1571, 93010), (3142, 46505), (7855, 18602), (9301, 15710)]