70781370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 192

約数和(自身を含む): 209599488

約数和(自身を除く): 138818118

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 31, 33, 34, 37, 51, 55, 62, 66, 74, 85, 93, 102, 110, 111, 121, 155, 165, 170, 185, 186, 187, 222, 242, 255, 310, 330, 341, 363, 370, 374, 407, 465, 510, 527, 555, 561, 605, 629, 682, 726, 814, 930, 935, 1023, 1054, 1110, 1122, 1147, 1210, 1221, 1258, 1581, 1705, 1815, 1870, 1887, 2035, 2046, 2057, 2294, 2442, 2635, 2805, 3145, 3162, 3410, 3441, 3630, 3751, 3774, 4070, 4114, 4477, 5115, 5270, 5610, 5735, 5797, 6105, 6171, 6290, 6882, 6919, 7502, 7905, 8954, 9435, 10230, 10285, 11253, 11470, 11594, 12210, 12342, 12617, 13431, 13838, 15810, 17205, 17391, 18755, 18870, 19499, 20570, 20757, 22385, 22506, 25234, 26862, 28985, 30855, 34410, 34595, 34782, 37510, 37851, 38998, 41514, 44770, 56265, 57970, 58497, 61710, 63085, 63767, 67155, 69190, 75702, 76109, 86955, 97495, 103785, 112530, 116994, 126170, 127534, 134310, 138787, 152218, 173910, 189255, 191301, 194990, 207570, 214489, 228327, 277574, 292485, 318835, 378510, 380545, 382602, 416361, 428978, 456654, 584970, 637670, 643467, 693935, 761090, 832722, 956505, 1072445, 1141635, 1286934, 1387870, 1913010, 2081805, 2144890, 2283270, 2359379, 3217335, 4163610, 4718758, 6434670, 7078137, 11796895, 14156274, 23593790, 35390685, 70781370]

約数ペア:

[(1, 70781370), (2, 35390685), (3, 23593790), (5, 14156274), (6, 11796895), (10, 7078137), (11, 6434670), (15, 4718758), (17, 4163610), (22, 3217335), (30, 2359379), (31, 2283270), (33, 2144890), (34, 2081805), (37, 1913010), (51, 1387870), (55, 1286934), (62, 1141635), (66, 1072445), (74, 956505), (85, 832722), (93, 761090), (102, 693935), (110, 643467), (111, 637670), (121, 584970), (155, 456654), (165, 428978), (170, 416361), (185, 382602), (186, 380545), (187, 378510), (222, 318835), (242, 292485), (255, 277574), (310, 228327), (330, 214489), (341, 207570), (363, 194990), (370, 191301), (374, 189255), (407, 173910), (465, 152218), (510, 138787), (527, 134310), (555, 127534), (561, 126170), (605, 116994), (629, 112530), (682, 103785), (726, 97495), (814, 86955), (930, 76109), (935, 75702), (1023, 69190), (1054, 67155), (1110, 63767), (1122, 63085), (1147, 61710), (1210, 58497), (1221, 57970), (1258, 56265), (1581, 44770), (1705, 41514), (1815, 38998), (1870, 37851), (1887, 37510), (2035, 34782), (2046, 34595), (2057, 34410), (2294, 30855), (2442, 28985), (2635, 26862), (2805, 25234), (3145, 22506), (3162, 22385), (3410, 20757), (3441, 20570), (3630, 19499), (3751, 18870), (3774, 18755), (4070, 17391), (4114, 17205), (4477, 15810), (5115, 13838), (5270, 13431), (5610, 12617), (5735, 12342), (5797, 12210), (6105, 11594), (6171, 11470), (6290, 11253), (6882, 10285), (6919, 10230), (7502, 9435), (7905, 8954)]