1387669710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{55529}}^1$

素因数の和:55570

約数の個数: 96

約数和(自身を含む): 4102112160

約数和(自身を除く): 2714442450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 85, 98, 102, 105, 119, 147, 170, 210, 238, 245, 255, 294, 357, 490, 510, 595, 714, 735, 833, 1190, 1470, 1666, 1785, 2499, 3570, 4165, 4998, 8330, 12495, 24990, 55529, 111058, 166587, 277645, 333174, 388703, 555290, 777406, 832935, 943993, 1166109, 1665870, 1887986, 1943515, 2332218, 2720921, 2831979, 3887030, 4719965, 5441842, 5663958, 5830545, 6607951, 8162763, 9439930, 11661090, 13215902, 13604605, 14159895, 16325526, 19823853, 27209210, 28319790, 33039755, 39647706, 40813815, 46255657, 66079510, 81627630, 92511314, 99119265, 138766971, 198238530, 231278285, 277533942, 462556570, 693834855, 1387669710]

約数ペア:

[(1, 1387669710), (2, 693834855), (3, 462556570), (5, 277533942), (6, 231278285), (7, 198238530), (10, 138766971), (14, 99119265), (15, 92511314), (17, 81627630), (21, 66079510), (30, 46255657), (34, 40813815), (35, 39647706), (42, 33039755), (49, 28319790), (51, 27209210), (70, 19823853), (85, 16325526), (98, 14159895), (102, 13604605), (105, 13215902), (119, 11661090), (147, 9439930), (170, 8162763), (210, 6607951), (238, 5830545), (245, 5663958), (255, 5441842), (294, 4719965), (357, 3887030), (490, 2831979), (510, 2720921), (595, 2332218), (714, 1943515), (735, 1887986), (833, 1665870), (1190, 1166109), (1470, 943993), (1666, 832935), (1785, 777406), (2499, 555290), (3570, 388703), (4165, 333174), (4998, 277645), (8330, 166587), (12495, 111058), (24990, 55529)]