31307094

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 89671680

約数和(自身を除く): 58364586

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 27, 39, 42, 46, 54, 63, 69, 78, 91, 117, 126, 138, 161, 182, 189, 207, 234, 273, 277, 299, 322, 351, 378, 414, 483, 546, 554, 598, 621, 702, 819, 831, 897, 966, 1242, 1449, 1638, 1662, 1794, 1939, 2093, 2457, 2493, 2691, 2898, 3601, 3878, 4186, 4347, 4914, 4986, 5382, 5817, 6279, 6371, 7202, 7479, 8073, 8694, 10803, 11634, 12558, 12742, 14958, 16146, 17451, 18837, 19113, 21606, 25207, 32409, 34902, 37674, 38226, 44597, 50414, 52353, 56511, 57339, 64818, 75621, 82823, 89194, 97227, 104706, 113022, 114678, 133791, 151242, 165646, 172017, 194454, 226863, 248469, 267582, 344034, 401373, 453726, 496938, 579761, 680589, 745407, 802746, 1159522, 1204119, 1361178, 1490814, 1739283, 2236221, 2408238, 3478566, 4472442, 5217849, 10435698, 15653547, 31307094]

約数ペア:

[(1, 31307094), (2, 15653547), (3, 10435698), (6, 5217849), (7, 4472442), (9, 3478566), (13, 2408238), (14, 2236221), (18, 1739283), (21, 1490814), (23, 1361178), (26, 1204119), (27, 1159522), (39, 802746), (42, 745407), (46, 680589), (54, 579761), (63, 496938), (69, 453726), (78, 401373), (91, 344034), (117, 267582), (126, 248469), (138, 226863), (161, 194454), (182, 172017), (189, 165646), (207, 151242), (234, 133791), (273, 114678), (277, 113022), (299, 104706), (322, 97227), (351, 89194), (378, 82823), (414, 75621), (483, 64818), (546, 57339), (554, 56511), (598, 52353), (621, 50414), (702, 44597), (819, 38226), (831, 37674), (897, 34902), (966, 32409), (1242, 25207), (1449, 21606), (1638, 19113), (1662, 18837), (1794, 17451), (1939, 16146), (2093, 14958), (2457, 12742), (2493, 12558), (2691, 11634), (2898, 10803), (3601, 8694), (3878, 8073), (4186, 7479), (4347, 7202), (4914, 6371), (4986, 6279), (5382, 5817)]