63910620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{39451}}^1$

素因数の和:39472

約数の個数: 60

約数和(自身を含む): 200495064

約数和(自身を除く): 136584444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 39451, 78902, 118353, 157804, 197255, 236706, 355059, 394510, 473412, 591765, 710118, 789020, 1065177, 1183530, 1420236, 1775295, 2130354, 2367060, 3195531, 3550590, 4260708, 5325885, 6391062, 7101180, 10651770, 12782124, 15977655, 21303540, 31955310, 63910620]

約数ペア:

[(1, 63910620), (2, 31955310), (3, 21303540), (4, 15977655), (5, 12782124), (6, 10651770), (9, 7101180), (10, 6391062), (12, 5325885), (15, 4260708), (18, 3550590), (20, 3195531), (27, 2367060), (30, 2130354), (36, 1775295), (45, 1420236), (54, 1183530), (60, 1065177), (81, 789020), (90, 710118), (108, 591765), (135, 473412), (162, 394510), (180, 355059), (270, 236706), (324, 197255), (405, 157804), (540, 118353), (810, 78902), (1620, 39451)]