2011086490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:488

約数の個数: 128

約数和(自身を含む): 4457617920

約数和(自身を除く): 2446531430

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 41, 58, 70, 73, 82, 145, 146, 203, 205, 287, 290, 331, 365, 406, 410, 511, 574, 662, 730, 1015, 1022, 1189, 1435, 1655, 2030, 2117, 2317, 2378, 2555, 2870, 2993, 3310, 4234, 4634, 5110, 5945, 5986, 8323, 9599, 10585, 11585, 11890, 13571, 14819, 14965, 16646, 19198, 20951, 21170, 23170, 24163, 27142, 29638, 29930, 41615, 41902, 47995, 48326, 67193, 67855, 74095, 83230, 86797, 94997, 95990, 104755, 120815, 134386, 135710, 148190, 169141, 173594, 189994, 209510, 241630, 335965, 338282, 393559, 433985, 474985, 607579, 671930, 700727, 787118, 845705, 867970, 949970, 990683, 1215158, 1401454, 1691410, 1967795, 1981366, 2754913, 3037895, 3503635, 3935590, 4905089, 4953415, 5509826, 6075790, 6934781, 7007270, 9810178, 9906830, 13774565, 13869562, 24525445, 27549130, 28729807, 34673905, 49050890, 57459614, 69347810, 143649035, 201108649, 287298070, 402217298, 1005543245, 2011086490]

約数ペア:

[(1, 2011086490), (2, 1005543245), (5, 402217298), (7, 287298070), (10, 201108649), (14, 143649035), (29, 69347810), (35, 57459614), (41, 49050890), (58, 34673905), (70, 28729807), (73, 27549130), (82, 24525445), (145, 13869562), (146, 13774565), (203, 9906830), (205, 9810178), (287, 7007270), (290, 6934781), (331, 6075790), (365, 5509826), (406, 4953415), (410, 4905089), (511, 3935590), (574, 3503635), (662, 3037895), (730, 2754913), (1015, 1981366), (1022, 1967795), (1189, 1691410), (1435, 1401454), (1655, 1215158), (2030, 990683), (2117, 949970), (2317, 867970), (2378, 845705), (2555, 787118), (2870, 700727), (2993, 671930), (3310, 607579), (4234, 474985), (4634, 433985), (5110, 393559), (5945, 338282), (5986, 335965), (8323, 241630), (9599, 209510), (10585, 189994), (11585, 173594), (11890, 169141), (13571, 148190), (14819, 135710), (14965, 134386), (16646, 120815), (19198, 104755), (20951, 95990), (21170, 94997), (23170, 86797), (24163, 83230), (27142, 74095), (29638, 67855), (29930, 67193), (41615, 48326), (41902, 47995)]