121109690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4729}}^1$

素因数の和:4946

約数の個数: 32

約数和(自身を含む): 236008080

約数和(自身を除く): 114898390

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 394, 985, 1970, 2561, 4729, 5122, 9458, 12805, 23645, 25610, 47290, 61477, 122954, 307385, 614770, 931613, 1863226, 4658065, 9316130, 12110969, 24221938, 60554845, 121109690]

約数ペア:

[(1, 121109690), (2, 60554845), (5, 24221938), (10, 12110969), (13, 9316130), (26, 4658065), (65, 1863226), (130, 931613), (197, 614770), (394, 307385), (985, 122954), (1970, 61477), (2561, 47290), (4729, 25610), (5122, 23645), (9458, 12805)]