7014090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 17729280

約数和(自身を除く): 10715190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 71, 74, 89, 111, 142, 178, 185, 213, 222, 267, 355, 370, 426, 445, 534, 555, 710, 890, 1065, 1110, 1335, 2130, 2627, 2670, 3293, 5254, 6319, 6586, 7881, 9879, 12638, 13135, 15762, 16465, 18957, 19758, 26270, 31595, 32930, 37914, 39405, 49395, 63190, 78810, 94785, 98790, 189570, 233803, 467606, 701409, 1169015, 1402818, 2338030, 3507045, 7014090]

約数ペア:

[(1, 7014090), (2, 3507045), (3, 2338030), (5, 1402818), (6, 1169015), (10, 701409), (15, 467606), (30, 233803), (37, 189570), (71, 98790), (74, 94785), (89, 78810), (111, 63190), (142, 49395), (178, 39405), (185, 37914), (213, 32930), (222, 31595), (267, 26270), (355, 19758), (370, 18957), (426, 16465), (445, 15762), (534, 13135), (555, 12638), (710, 9879), (890, 7881), (1065, 6586), (1110, 6319), (1335, 5254), (2130, 3293), (2627, 2670)]