38702370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:364

約数の個数: 128

約数和(自身を含む): 115831296

約数和(自身を除く): 77128926

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 37, 42, 51, 70, 74, 85, 102, 105, 111, 119, 170, 185, 210, 222, 238, 255, 259, 293, 357, 370, 510, 518, 555, 586, 595, 629, 714, 777, 879, 1110, 1190, 1258, 1295, 1465, 1554, 1758, 1785, 1887, 2051, 2590, 2930, 3145, 3570, 3774, 3885, 4102, 4395, 4403, 4981, 6153, 6290, 7770, 8790, 8806, 9435, 9962, 10255, 10841, 12306, 13209, 14943, 18870, 20510, 21682, 22015, 24905, 26418, 29886, 30765, 32523, 34867, 44030, 49810, 54205, 61530, 65046, 66045, 69734, 74715, 75887, 104601, 108410, 132090, 149430, 151774, 162615, 174335, 184297, 209202, 227661, 325230, 348670, 368594, 379435, 455322, 523005, 552891, 758870, 921485, 1046010, 1105782, 1138305, 1290079, 1842970, 2276610, 2580158, 2764455, 3870237, 5528910, 6450395, 7740474, 12900790, 19351185, 38702370]

約数ペア:

[(1, 38702370), (2, 19351185), (3, 12900790), (5, 7740474), (6, 6450395), (7, 5528910), (10, 3870237), (14, 2764455), (15, 2580158), (17, 2276610), (21, 1842970), (30, 1290079), (34, 1138305), (35, 1105782), (37, 1046010), (42, 921485), (51, 758870), (70, 552891), (74, 523005), (85, 455322), (102, 379435), (105, 368594), (111, 348670), (119, 325230), (170, 227661), (185, 209202), (210, 184297), (222, 174335), (238, 162615), (255, 151774), (259, 149430), (293, 132090), (357, 108410), (370, 104601), (510, 75887), (518, 74715), (555, 69734), (586, 66045), (595, 65046), (629, 61530), (714, 54205), (777, 49810), (879, 44030), (1110, 34867), (1190, 32523), (1258, 30765), (1295, 29886), (1465, 26418), (1554, 24905), (1758, 22015), (1785, 21682), (1887, 20510), (2051, 18870), (2590, 14943), (2930, 13209), (3145, 12306), (3570, 10841), (3774, 10255), (3885, 9962), (4102, 9435), (4395, 8806), (4403, 8790), (4981, 7770), (6153, 6290)]