469140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1117}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 1502592

約数和(自身を除く): 1033452

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, 1117, 2234, 3351, 4468, 5585, 6702, 7819, 11170, 13404, 15638, 16755, 22340, 23457, 31276, 33510, 39095, 46914, 67020, 78190, 93828, 117285, 156380, 234570, 469140]

約数ペア:

[(1, 469140), (2, 234570), (3, 156380), (4, 117285), (5, 93828), (6, 78190), (7, 67020), (10, 46914), (12, 39095), (14, 33510), (15, 31276), (20, 23457), (21, 22340), (28, 16755), (30, 15638), (35, 13404), (42, 11170), (60, 7819), (70, 6702), (84, 5585), (105, 4468), (140, 3351), (210, 2234), (420, 1117)]