227556140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{34583}}^1$

素因数の和:34646

約数の個数: 48

約数和(自身を含む): 557770752

約数和(自身を除く): 330214612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 34583, 69166, 138332, 172915, 242081, 345830, 484162, 691660, 968324, 1210405, 1625401, 2420810, 3250802, 4841620, 6501604, 8127005, 11377807, 16254010, 22755614, 32508020, 45511228, 56889035, 113778070, 227556140]

約数ペア:

[(1, 227556140), (2, 113778070), (4, 56889035), (5, 45511228), (7, 32508020), (10, 22755614), (14, 16254010), (20, 11377807), (28, 8127005), (35, 6501604), (47, 4841620), (70, 3250802), (94, 2420810), (140, 1625401), (188, 1210405), (235, 968324), (329, 691660), (470, 484162), (658, 345830), (940, 242081), (1316, 172915), (1645, 138332), (3290, 69166), (6580, 34583)]