2829820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 7620480

約数和(自身を除く): 4790660

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 29, 34, 35, 41, 58, 68, 70, 82, 85, 116, 119, 140, 145, 164, 170, 203, 205, 238, 287, 290, 340, 406, 410, 476, 493, 574, 580, 595, 697, 812, 820, 986, 1015, 1148, 1189, 1190, 1394, 1435, 1972, 2030, 2378, 2380, 2465, 2788, 2870, 3451, 3485, 4060, 4756, 4879, 4930, 5740, 5945, 6902, 6970, 8323, 9758, 9860, 11890, 13804, 13940, 16646, 17255, 19516, 20213, 23780, 24395, 33292, 34510, 40426, 41615, 48790, 69020, 80852, 83230, 97580, 101065, 141491, 166460, 202130, 282982, 404260, 565964, 707455, 1414910, 2829820]

約数ペア:

[(1, 2829820), (2, 1414910), (4, 707455), (5, 565964), (7, 404260), (10, 282982), (14, 202130), (17, 166460), (20, 141491), (28, 101065), (29, 97580), (34, 83230), (35, 80852), (41, 69020), (58, 48790), (68, 41615), (70, 40426), (82, 34510), (85, 33292), (116, 24395), (119, 23780), (140, 20213), (145, 19516), (164, 17255), (170, 16646), (203, 13940), (205, 13804), (238, 11890), (287, 9860), (290, 9758), (340, 8323), (406, 6970), (410, 6902), (476, 5945), (493, 5740), (574, 4930), (580, 4879), (595, 4756), (697, 4060), (812, 3485), (820, 3451), (986, 2870), (1015, 2788), (1148, 2465), (1189, 2380), (1190, 2378), (1394, 2030), (1435, 1972)]