66432870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{105449}}^1$

素因数の和:105469

約数の個数: 48

約数和(自身を含む): 197402400

約数和(自身を除く): 130969530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 105449, 210898, 316347, 527245, 632694, 738143, 949041, 1054490, 1476286, 1581735, 1898082, 2214429, 3163470, 3690715, 4428858, 4745205, 6643287, 7381430, 9490410, 11072145, 13286574, 22144290, 33216435, 66432870]

約数ペア:

[(1, 66432870), (2, 33216435), (3, 22144290), (5, 13286574), (6, 11072145), (7, 9490410), (9, 7381430), (10, 6643287), (14, 4745205), (15, 4428858), (18, 3690715), (21, 3163470), (30, 2214429), (35, 1898082), (42, 1581735), (45, 1476286), (63, 1054490), (70, 949041), (90, 738143), (105, 632694), (126, 527245), (210, 316347), (315, 210898), (630, 105449)]