72520770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2287}}^1$

素因数の和:2455

約数の個数: 64

約数和(自身を含む): 200318976

約数和(自身を除く): 127798206

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 151, 210, 302, 453, 755, 906, 1057, 1510, 2114, 2265, 2287, 3171, 4530, 4574, 5285, 6342, 6861, 10570, 11435, 13722, 15855, 16009, 22870, 31710, 32018, 34305, 48027, 68610, 80045, 96054, 160090, 240135, 345337, 480270, 690674, 1036011, 1726685, 2072022, 2417359, 3453370, 4834718, 5180055, 7252077, 10360110, 12086795, 14504154, 24173590, 36260385, 72520770]

約数ペア:

[(1, 72520770), (2, 36260385), (3, 24173590), (5, 14504154), (6, 12086795), (7, 10360110), (10, 7252077), (14, 5180055), (15, 4834718), (21, 3453370), (30, 2417359), (35, 2072022), (42, 1726685), (70, 1036011), (105, 690674), (151, 480270), (210, 345337), (302, 240135), (453, 160090), (755, 96054), (906, 80045), (1057, 68610), (1510, 48027), (2114, 34305), (2265, 32018), (2287, 31710), (3171, 22870), (4530, 16009), (4574, 15855), (5285, 13722), (6342, 11435), (6861, 10570)]