31535028

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 97675200

約数和(自身を除く): 66140172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 59, 63, 84, 98, 101, 108, 118, 126, 147, 177, 189, 196, 202, 236, 252, 294, 303, 354, 378, 404, 413, 441, 531, 588, 606, 707, 708, 756, 826, 882, 909, 1062, 1212, 1239, 1323, 1414, 1593, 1652, 1764, 1818, 2121, 2124, 2478, 2646, 2727, 2828, 2891, 3186, 3636, 3717, 4242, 4949, 4956, 5292, 5454, 5782, 5959, 6363, 6372, 7434, 8484, 8673, 9898, 10908, 11151, 11564, 11918, 12726, 14847, 14868, 17346, 17877, 19089, 19796, 22302, 23836, 25452, 26019, 29694, 34692, 35754, 38178, 41713, 44541, 44604, 52038, 53631, 59388, 71508, 76356, 78057, 83426, 89082, 104076, 107262, 125139, 133623, 156114, 160893, 166852, 178164, 214524, 250278, 267246, 291991, 312228, 321786, 375417, 500556, 534492, 583982, 643572, 750834, 875973, 1126251, 1167964, 1501668, 1751946, 2252502, 2627919, 3503892, 4505004, 5255838, 7883757, 10511676, 15767514, 31535028]

約数ペア:

[(1, 31535028), (2, 15767514), (3, 10511676), (4, 7883757), (6, 5255838), (7, 4505004), (9, 3503892), (12, 2627919), (14, 2252502), (18, 1751946), (21, 1501668), (27, 1167964), (28, 1126251), (36, 875973), (42, 750834), (49, 643572), (54, 583982), (59, 534492), (63, 500556), (84, 375417), (98, 321786), (101, 312228), (108, 291991), (118, 267246), (126, 250278), (147, 214524), (177, 178164), (189, 166852), (196, 160893), (202, 156114), (236, 133623), (252, 125139), (294, 107262), (303, 104076), (354, 89082), (378, 83426), (404, 78057), (413, 76356), (441, 71508), (531, 59388), (588, 53631), (606, 52038), (707, 44604), (708, 44541), (756, 41713), (826, 38178), (882, 35754), (909, 34692), (1062, 29694), (1212, 26019), (1239, 25452), (1323, 23836), (1414, 22302), (1593, 19796), (1652, 19089), (1764, 17877), (1818, 17346), (2121, 14868), (2124, 14847), (2478, 12726), (2646, 11918), (2727, 11564), (2828, 11151), (2891, 10908), (3186, 9898), (3636, 8673), (3717, 8484), (4242, 7434), (4949, 6372), (4956, 6363), (5292, 5959), (5454, 5782)]