1733340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4127}}^1$

素因数の和:4146

約数の個数: 48

約数和(自身を含む): 5548032

約数和(自身を除く): 3814692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4127, 8254, 12381, 16508, 20635, 24762, 28889, 41270, 49524, 57778, 61905, 82540, 86667, 115556, 123810, 144445, 173334, 247620, 288890, 346668, 433335, 577780, 866670, 1733340]

約数ペア:

[(1, 1733340), (2, 866670), (3, 577780), (4, 433335), (5, 346668), (6, 288890), (7, 247620), (10, 173334), (12, 144445), (14, 123810), (15, 115556), (20, 86667), (21, 82540), (28, 61905), (30, 57778), (35, 49524), (42, 41270), (60, 28889), (70, 24762), (84, 20635), (105, 16508), (140, 12381), (210, 8254), (420, 4127)]