68975130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 203212800

約数和(自身を除く): 134237670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 59, 70, 95, 105, 114, 118, 133, 177, 190, 210, 266, 285, 293, 295, 354, 399, 413, 570, 586, 590, 665, 798, 826, 879, 885, 1121, 1239, 1330, 1465, 1758, 1770, 1995, 2051, 2065, 2242, 2478, 2930, 3363, 3990, 4102, 4130, 4395, 5567, 5605, 6153, 6195, 6726, 7847, 8790, 10255, 11134, 11210, 12306, 12390, 15694, 16701, 16815, 17287, 20510, 23541, 27835, 30765, 33402, 33630, 34574, 38969, 39235, 47082, 51861, 55670, 61530, 77938, 78470, 83505, 86435, 103722, 116907, 117705, 121009, 167010, 172870, 194845, 233814, 235410, 242018, 259305, 328453, 363027, 389690, 518610, 584535, 605045, 656906, 726054, 985359, 1169070, 1210090, 1642265, 1815135, 1970718, 2299171, 3284530, 3630270, 4598342, 4926795, 6897513, 9853590, 11495855, 13795026, 22991710, 34487565, 68975130]

約数ペア:

[(1, 68975130), (2, 34487565), (3, 22991710), (5, 13795026), (6, 11495855), (7, 9853590), (10, 6897513), (14, 4926795), (15, 4598342), (19, 3630270), (21, 3284530), (30, 2299171), (35, 1970718), (38, 1815135), (42, 1642265), (57, 1210090), (59, 1169070), (70, 985359), (95, 726054), (105, 656906), (114, 605045), (118, 584535), (133, 518610), (177, 389690), (190, 363027), (210, 328453), (266, 259305), (285, 242018), (293, 235410), (295, 233814), (354, 194845), (399, 172870), (413, 167010), (570, 121009), (586, 117705), (590, 116907), (665, 103722), (798, 86435), (826, 83505), (879, 78470), (885, 77938), (1121, 61530), (1239, 55670), (1330, 51861), (1465, 47082), (1758, 39235), (1770, 38969), (1995, 34574), (2051, 33630), (2065, 33402), (2242, 30765), (2478, 27835), (2930, 23541), (3363, 20510), (3990, 17287), (4102, 16815), (4130, 16701), (4395, 15694), (5567, 12390), (5605, 12306), (6153, 11210), (6195, 11134), (6726, 10255), (7847, 8790)]