1004340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 2963520

約数和(自身を除く): 1959180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 881, 1140, 1762, 2643, 3524, 4405, 5286, 8810, 10572, 13215, 16739, 17620, 26430, 33478, 50217, 52860, 66956, 83695, 100434, 167390, 200868, 251085, 334780, 502170, 1004340]

約数ペア:

[(1, 1004340), (2, 502170), (3, 334780), (4, 251085), (5, 200868), (6, 167390), (10, 100434), (12, 83695), (15, 66956), (19, 52860), (20, 50217), (30, 33478), (38, 26430), (57, 17620), (60, 16739), (76, 13215), (95, 10572), (114, 8810), (190, 5286), (228, 4405), (285, 3524), (380, 2643), (570, 1762), (881, 1140)]