1136940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2707}}^1$

素因数の和:2726

約数の個数: 48

約数和(自身を含む): 3639552

約数和(自身を除く): 2502612

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, 2707, 5414, 8121, 10828, 13535, 16242, 18949, 27070, 32484, 37898, 40605, 54140, 56847, 75796, 81210, 94745, 113694, 162420, 189490, 227388, 284235, 378980, 568470, 1136940]

約数ペア:

[(1, 1136940), (2, 568470), (3, 378980), (4, 284235), (5, 227388), (6, 189490), (7, 162420), (10, 113694), (12, 94745), (14, 81210), (15, 75796), (20, 56847), (21, 54140), (28, 40605), (30, 37898), (35, 32484), (42, 27070), (60, 18949), (70, 16242), (84, 13535), (105, 10828), (140, 8121), (210, 5414), (420, 2707)]