61589710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1277}}^1$

素因数の和:1357

約数の個数: 64

約数和(自身を含む): 139128192

約数和(自身を除く): 77538482

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 53, 65, 70, 91, 106, 130, 182, 265, 371, 455, 530, 689, 742, 910, 1277, 1378, 1855, 2554, 3445, 3710, 4823, 6385, 6890, 8939, 9646, 12770, 16601, 17878, 24115, 33202, 44695, 48230, 67681, 83005, 89390, 116207, 135362, 166010, 232414, 338405, 473767, 581035, 676810, 879853, 947534, 1162070, 1759706, 2368835, 4399265, 4737670, 6158971, 8798530, 12317942, 30794855, 61589710]

約数ペア:

[(1, 61589710), (2, 30794855), (5, 12317942), (7, 8798530), (10, 6158971), (13, 4737670), (14, 4399265), (26, 2368835), (35, 1759706), (53, 1162070), (65, 947534), (70, 879853), (91, 676810), (106, 581035), (130, 473767), (182, 338405), (265, 232414), (371, 166010), (455, 135362), (530, 116207), (689, 89390), (742, 83005), (910, 67681), (1277, 48230), (1378, 44695), (1855, 33202), (2554, 24115), (3445, 17878), (3710, 16601), (4823, 12770), (6385, 9646), (6890, 8939)]