235557420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11933}}^1$

素因数の和:11999

約数の個数: 96

約数和(自身を含む): 769886208

約数和(自身を除く): 534328788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 9870, 11933, 19740, 23866, 35799, 47732, 59665, 71598, 83531, 119330, 143196, 167062, 178995, 238660, 250593, 334124, 357990, 417655, 501186, 560851, 715980, 835310, 1002372, 1121702, 1252965, 1670620, 1682553, 2243404, 2505930, 2804255, 3365106, 3925957, 5011860, 5608510, 6730212, 7851914, 8412765, 11217020, 11777871, 15703828, 16825530, 19629785, 23555742, 33651060, 39259570, 47111484, 58889355, 78519140, 117778710, 235557420]

約数ペア:

[(1, 235557420), (2, 117778710), (3, 78519140), (4, 58889355), (5, 47111484), (6, 39259570), (7, 33651060), (10, 23555742), (12, 19629785), (14, 16825530), (15, 15703828), (20, 11777871), (21, 11217020), (28, 8412765), (30, 7851914), (35, 6730212), (42, 5608510), (47, 5011860), (60, 3925957), (70, 3365106), (84, 2804255), (94, 2505930), (105, 2243404), (140, 1682553), (141, 1670620), (188, 1252965), (210, 1121702), (235, 1002372), (282, 835310), (329, 715980), (420, 560851), (470, 501186), (564, 417655), (658, 357990), (705, 334124), (940, 250593), (987, 238660), (1316, 178995), (1410, 167062), (1645, 143196), (1974, 119330), (2820, 83531), (3290, 71598), (3948, 59665), (4935, 47732), (6580, 35799), (9870, 23866), (11933, 19740)]