74358060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{177043}}^1$

素因数の和:177062

約数の個数: 48

約数和(自身を含む): 237947136

約数和(自身を除く): 163589076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 177043, 354086, 531129, 708172, 885215, 1062258, 1239301, 1770430, 2124516, 2478602, 2655645, 3540860, 3717903, 4957204, 5311290, 6196505, 7435806, 10622580, 12393010, 14871612, 18589515, 24786020, 37179030, 74358060]

約数ペア:

[(1, 74358060), (2, 37179030), (3, 24786020), (4, 18589515), (5, 14871612), (6, 12393010), (7, 10622580), (10, 7435806), (12, 6196505), (14, 5311290), (15, 4957204), (20, 3717903), (21, 3540860), (28, 2655645), (30, 2478602), (35, 2124516), (42, 1770430), (60, 1239301), (70, 1062258), (84, 885215), (105, 708172), (140, 531129), (210, 354086), (420, 177043)]