3063620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 7472640

約数和(自身を除く): 4409020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 277, 316, 395, 553, 554, 790, 1106, 1108, 1385, 1580, 1939, 2212, 2765, 2770, 3878, 5530, 5540, 7756, 9695, 11060, 19390, 21883, 38780, 43766, 87532, 109415, 153181, 218830, 306362, 437660, 612724, 765905, 1531810, 3063620]

約数ペア:

[(1, 3063620), (2, 1531810), (4, 765905), (5, 612724), (7, 437660), (10, 306362), (14, 218830), (20, 153181), (28, 109415), (35, 87532), (70, 43766), (79, 38780), (140, 21883), (158, 19390), (277, 11060), (316, 9695), (395, 7756), (553, 5540), (554, 5530), (790, 3878), (1106, 2770), (1108, 2765), (1385, 2212), (1580, 1939)]