7233380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1$

素因数の和:106

約数の個数: 108

約数和(自身を含む): 19740924

約数和(自身を除く): 12507544

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 61, 70, 77, 98, 110, 121, 122, 140, 154, 196, 220, 242, 244, 245, 305, 308, 385, 427, 484, 490, 539, 605, 610, 671, 770, 847, 854, 980, 1078, 1210, 1220, 1342, 1540, 1694, 1708, 2135, 2156, 2420, 2684, 2695, 2989, 3355, 3388, 4235, 4270, 4697, 5390, 5929, 5978, 6710, 7381, 8470, 8540, 9394, 10780, 11858, 11956, 13420, 14762, 14945, 16940, 18788, 23485, 23716, 29524, 29645, 29890, 32879, 36905, 46970, 51667, 59290, 59780, 65758, 73810, 93940, 103334, 118580, 131516, 147620, 164395, 206668, 258335, 328790, 361669, 516670, 657580, 723338, 1033340, 1446676, 1808345, 3616690, 7233380]

約数ペア:

[(1, 7233380), (2, 3616690), (4, 1808345), (5, 1446676), (7, 1033340), (10, 723338), (11, 657580), (14, 516670), (20, 361669), (22, 328790), (28, 258335), (35, 206668), (44, 164395), (49, 147620), (55, 131516), (61, 118580), (70, 103334), (77, 93940), (98, 73810), (110, 65758), (121, 59780), (122, 59290), (140, 51667), (154, 46970), (196, 36905), (220, 32879), (242, 29890), (244, 29645), (245, 29524), (305, 23716), (308, 23485), (385, 18788), (427, 16940), (484, 14945), (490, 14762), (539, 13420), (605, 11956), (610, 11858), (671, 10780), (770, 9394), (847, 8540), (854, 8470), (980, 7381), (1078, 6710), (1210, 5978), (1220, 5929), (1342, 5390), (1540, 4697), (1694, 4270), (1708, 4235), (2135, 3388), (2156, 3355), (2420, 2989), (2684, 2695)]