31033422

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 86400000

約数和(自身を除く): 55366578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 29, 38, 42, 54, 57, 58, 63, 87, 114, 126, 133, 149, 171, 174, 189, 203, 261, 266, 298, 342, 378, 399, 406, 447, 513, 522, 551, 609, 783, 798, 894, 1026, 1043, 1102, 1197, 1218, 1341, 1566, 1653, 1827, 2086, 2394, 2682, 2831, 3129, 3306, 3591, 3654, 3857, 4023, 4321, 4959, 5481, 5662, 6258, 7182, 7714, 8046, 8493, 8642, 9387, 9918, 10962, 11571, 12963, 14877, 16986, 18774, 19817, 23142, 25479, 25926, 28161, 29754, 30247, 34713, 38889, 39634, 50958, 56322, 59451, 60494, 69426, 76437, 77778, 82099, 90741, 104139, 116667, 118902, 152874, 164198, 178353, 181482, 208278, 233334, 246297, 272223, 356706, 492594, 535059, 544446, 574693, 738891, 816669, 1070118, 1149386, 1477782, 1633338, 1724079, 2216673, 3448158, 4433346, 5172237, 10344474, 15516711, 31033422]

約数ペア:

[(1, 31033422), (2, 15516711), (3, 10344474), (6, 5172237), (7, 4433346), (9, 3448158), (14, 2216673), (18, 1724079), (19, 1633338), (21, 1477782), (27, 1149386), (29, 1070118), (38, 816669), (42, 738891), (54, 574693), (57, 544446), (58, 535059), (63, 492594), (87, 356706), (114, 272223), (126, 246297), (133, 233334), (149, 208278), (171, 181482), (174, 178353), (189, 164198), (203, 152874), (261, 118902), (266, 116667), (298, 104139), (342, 90741), (378, 82099), (399, 77778), (406, 76437), (447, 69426), (513, 60494), (522, 59451), (551, 56322), (609, 50958), (783, 39634), (798, 38889), (894, 34713), (1026, 30247), (1043, 29754), (1102, 28161), (1197, 25926), (1218, 25479), (1341, 23142), (1566, 19817), (1653, 18774), (1827, 16986), (2086, 14877), (2394, 12963), (2682, 11571), (2831, 10962), (3129, 9918), (3306, 9387), (3591, 8642), (3654, 8493), (3857, 8046), (4023, 7714), (4321, 7182), (4959, 6258), (5481, 5662)]