15674628354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{68819}}^1$

素因数の和:68888

約数の個数: 128

約数和(自身を含む): 42811545600

約数和(自身を除く): 27136917246

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 29, 33, 34, 42, 51, 58, 66, 77, 87, 102, 119, 154, 174, 187, 203, 231, 238, 319, 357, 374, 406, 462, 493, 561, 609, 638, 714, 957, 986, 1122, 1218, 1309, 1479, 1914, 2233, 2618, 2958, 3451, 3927, 4466, 5423, 6699, 6902, 7854, 10353, 10846, 13398, 16269, 20706, 32538, 37961, 68819, 75922, 113883, 137638, 206457, 227766, 412914, 481733, 757009, 963466, 1169923, 1445199, 1514018, 1995751, 2271027, 2339846, 2890398, 3509769, 3991502, 4542054, 5299063, 5987253, 7019538, 8189461, 10598126, 11974506, 12869153, 13970257, 15897189, 16378922, 21953261, 24568383, 25738306, 27940514, 31794378, 33927767, 38607459, 41910771, 43906522, 49136766, 65859783, 67855534, 77214918, 83821542, 90084071, 101783301, 131719566, 153672827, 180168142, 203566602, 237494369, 270252213, 307345654, 373205437, 461018481, 474988738, 540504426, 712483107, 746410874, 922036962, 1119616311, 1424966214, 2239232622, 2612438059, 5224876118, 7837314177, 15674628354]

約数ペア:

[(1, 15674628354), (2, 7837314177), (3, 5224876118), (6, 2612438059), (7, 2239232622), (11, 1424966214), (14, 1119616311), (17, 922036962), (21, 746410874), (22, 712483107), (29, 540504426), (33, 474988738), (34, 461018481), (42, 373205437), (51, 307345654), (58, 270252213), (66, 237494369), (77, 203566602), (87, 180168142), (102, 153672827), (119, 131719566), (154, 101783301), (174, 90084071), (187, 83821542), (203, 77214918), (231, 67855534), (238, 65859783), (319, 49136766), (357, 43906522), (374, 41910771), (406, 38607459), (462, 33927767), (493, 31794378), (561, 27940514), (609, 25738306), (638, 24568383), (714, 21953261), (957, 16378922), (986, 15897189), (1122, 13970257), (1218, 12869153), (1309, 11974506), (1479, 10598126), (1914, 8189461), (2233, 7019538), (2618, 5987253), (2958, 5299063), (3451, 4542054), (3927, 3991502), (4466, 3509769), (5423, 2890398), (6699, 2339846), (6902, 2271027), (7854, 1995751), (10353, 1514018), (10846, 1445199), (13398, 1169923), (16269, 963466), (20706, 757009), (32538, 481733), (37961, 412914), (68819, 227766), (75922, 206457), (113883, 137638)]