134346835

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 205286400

約数和(自身を除く): 70939565

約数列:

[1, 5, 7, 17, 35, 43, 59, 85, 89, 119, 215, 295, 301, 413, 445, 595, 623, 731, 1003, 1505, 1513, 2065, 2537, 3115, 3655, 3827, 5015, 5117, 5251, 7021, 7565, 10591, 12685, 17759, 19135, 25585, 26255, 26789, 35105, 36757, 43129, 52955, 65059, 88795, 89267, 133945, 183785, 215645, 225793, 301903, 325295, 446335, 455413, 624869, 1128965, 1509515, 1580551, 2277065, 3124345, 3838481, 7902755, 19192405, 26869367, 134346835]

約数ペア:

[(1, 134346835), (5, 26869367), (7, 19192405), (17, 7902755), (35, 3838481), (43, 3124345), (59, 2277065), (85, 1580551), (89, 1509515), (119, 1128965), (215, 624869), (295, 455413), (301, 446335), (413, 325295), (445, 301903), (595, 225793), (623, 215645), (731, 183785), (1003, 133945), (1505, 89267), (1513, 88795), (2065, 65059), (2537, 52955), (3115, 43129), (3655, 36757), (3827, 35105), (5015, 26789), (5117, 26255), (5251, 25585), (7021, 19135), (7565, 17759), (10591, 12685)]