30693870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1439}}^1$

素因数の和:1534

約数の個数: 64

約数和(自身を含む): 82944000

約数和(自身を除く): 52250130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 1185, 1422, 1439, 2133, 2370, 2878, 3555, 4266, 4317, 7110, 7195, 8634, 10665, 12951, 14390, 21330, 21585, 25902, 38853, 43170, 64755, 77706, 113681, 129510, 194265, 227362, 341043, 388530, 568405, 682086, 1023129, 1136810, 1705215, 2046258, 3069387, 3410430, 5115645, 6138774, 10231290, 15346935, 30693870]

約数ペア:

[(1, 30693870), (2, 15346935), (3, 10231290), (5, 6138774), (6, 5115645), (9, 3410430), (10, 3069387), (15, 2046258), (18, 1705215), (27, 1136810), (30, 1023129), (45, 682086), (54, 568405), (79, 388530), (90, 341043), (135, 227362), (158, 194265), (237, 129510), (270, 113681), (395, 77706), (474, 64755), (711, 43170), (790, 38853), (1185, 25902), (1422, 21585), (1439, 21330), (2133, 14390), (2370, 12951), (2878, 10665), (3555, 8634), (4266, 7195), (4317, 7110)]