70155680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{62639}}^1$

素因数の和:62661

約数の個数: 48

約数和(自身を含む): 189423360

約数和(自身を除く): 119267680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 62639, 125278, 250556, 313195, 438473, 501112, 626390, 876946, 1002224, 1252780, 1753892, 2004448, 2192365, 2505560, 3507784, 4384730, 5011120, 7015568, 8769460, 10022240, 14031136, 17538920, 35077840, 70155680]

約数ペア:

[(1, 70155680), (2, 35077840), (4, 17538920), (5, 14031136), (7, 10022240), (8, 8769460), (10, 7015568), (14, 5011120), (16, 4384730), (20, 3507784), (28, 2505560), (32, 2192365), (35, 2004448), (40, 1753892), (56, 1252780), (70, 1002224), (80, 876946), (112, 626390), (140, 501112), (160, 438473), (224, 313195), (280, 250556), (560, 125278), (1120, 62639)]