117940390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 237945600

約数和(自身を除く): 120005210

約数列:

[1, 2, 5, 10, 17, 29, 34, 47, 58, 85, 94, 145, 170, 235, 290, 470, 493, 509, 799, 986, 1018, 1363, 1598, 2465, 2545, 2726, 3995, 4930, 5090, 6815, 7990, 8653, 13630, 14761, 17306, 23171, 23923, 29522, 43265, 46342, 47846, 73805, 86530, 115855, 119615, 147610, 231710, 239230, 250937, 406691, 501874, 693767, 813382, 1254685, 1387534, 2033455, 2509370, 3468835, 4066910, 6937670, 11794039, 23588078, 58970195, 117940390]

約数ペア:

[(1, 117940390), (2, 58970195), (5, 23588078), (10, 11794039), (17, 6937670), (29, 4066910), (34, 3468835), (47, 2509370), (58, 2033455), (85, 1387534), (94, 1254685), (145, 813382), (170, 693767), (235, 501874), (290, 406691), (470, 250937), (493, 239230), (509, 231710), (799, 147610), (986, 119615), (1018, 115855), (1363, 86530), (1598, 73805), (2465, 47846), (2545, 46342), (2726, 43265), (3995, 29522), (4930, 23923), (5090, 23171), (6815, 17306), (7990, 14761), (8653, 13630)]