133790090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1993}}^1$

素因数の和:2151

約数の個数: 48

約数和(自身を含む): 282326472

約数和(自身を除く): 148536382

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 137, 245, 274, 490, 685, 959, 1370, 1918, 1993, 3986, 4795, 6713, 9590, 9965, 13426, 13951, 19930, 27902, 33565, 67130, 69755, 97657, 139510, 195314, 273041, 488285, 546082, 976570, 1365205, 1911287, 2730410, 3822574, 9556435, 13379009, 19112870, 26758018, 66895045, 133790090]

約数ペア:

[(1, 133790090), (2, 66895045), (5, 26758018), (7, 19112870), (10, 13379009), (14, 9556435), (35, 3822574), (49, 2730410), (70, 1911287), (98, 1365205), (137, 976570), (245, 546082), (274, 488285), (490, 273041), (685, 195314), (959, 139510), (1370, 97657), (1918, 69755), (1993, 67130), (3986, 33565), (4795, 27902), (6713, 19930), (9590, 13951), (9965, 13426)]