42935130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{22717}}^1$

素因数の和:22740

約数の個数: 64

約数和(自身を含む): 130855680

約数和(自身を除く): 87920550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 22717, 45434, 68151, 113585, 136302, 159019, 204453, 227170, 318038, 340755, 408906, 477057, 613359, 681510, 795095, 954114, 1022265, 1226718, 1431171, 1590190, 2044530, 2385285, 2862342, 3066795, 4293513, 4770570, 6133590, 7155855, 8587026, 14311710, 21467565, 42935130]

約数ペア:

[(1, 42935130), (2, 21467565), (3, 14311710), (5, 8587026), (6, 7155855), (7, 6133590), (9, 4770570), (10, 4293513), (14, 3066795), (15, 2862342), (18, 2385285), (21, 2044530), (27, 1590190), (30, 1431171), (35, 1226718), (42, 1022265), (45, 954114), (54, 795095), (63, 681510), (70, 613359), (90, 477057), (105, 408906), (126, 340755), (135, 318038), (189, 227170), (210, 204453), (270, 159019), (315, 136302), (378, 113585), (630, 68151), (945, 45434), (1890, 22717)]