9478020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3361}}^1$

素因数の和:3420

約数の個数: 48

約数和(自身を含む): 27111168

約数和(自身を除く): 17633148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 3361, 6722, 10083, 13444, 16805, 20166, 33610, 40332, 50415, 67220, 100830, 157967, 201660, 315934, 473901, 631868, 789835, 947802, 1579670, 1895604, 2369505, 3159340, 4739010, 9478020]

約数ペア:

[(1, 9478020), (2, 4739010), (3, 3159340), (4, 2369505), (5, 1895604), (6, 1579670), (10, 947802), (12, 789835), (15, 631868), (20, 473901), (30, 315934), (47, 201660), (60, 157967), (94, 100830), (141, 67220), (188, 50415), (235, 40332), (282, 33610), (470, 20166), (564, 16805), (705, 13444), (940, 10083), (1410, 6722), (2820, 3361)]