61647180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3967}}^1$

素因数の和:4023

約数の個数: 96

約数和(自身を含む): 202653696

約数和(自身を除く): 141006516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 3967, 5180, 7770, 7934, 11901, 15540, 15868, 19835, 23802, 27769, 39670, 47604, 55538, 59505, 79340, 83307, 111076, 119010, 138845, 146779, 166614, 238020, 277690, 293558, 333228, 416535, 440337, 555380, 587116, 733895, 833070, 880674, 1027453, 1467790, 1666140, 1761348, 2054906, 2201685, 2935580, 3082359, 4109812, 4403370, 5137265, 6164718, 8806740, 10274530, 12329436, 15411795, 20549060, 30823590, 61647180]

約数ペア:

[(1, 61647180), (2, 30823590), (3, 20549060), (4, 15411795), (5, 12329436), (6, 10274530), (7, 8806740), (10, 6164718), (12, 5137265), (14, 4403370), (15, 4109812), (20, 3082359), (21, 2935580), (28, 2201685), (30, 2054906), (35, 1761348), (37, 1666140), (42, 1467790), (60, 1027453), (70, 880674), (74, 833070), (84, 733895), (105, 587116), (111, 555380), (140, 440337), (148, 416535), (185, 333228), (210, 293558), (222, 277690), (259, 238020), (370, 166614), (420, 146779), (444, 138845), (518, 119010), (555, 111076), (740, 83307), (777, 79340), (1036, 59505), (1110, 55538), (1295, 47604), (1554, 39670), (2220, 27769), (2590, 23802), (3108, 19835), (3885, 15868), (3967, 15540), (5180, 11901), (7770, 7934)]