2015820156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{1427}}^1$

素因数の和:1759

約数の個数: 96

約数和(自身を含む): 5481326592

約数和(自身を除く): 3465506436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 251, 268, 402, 469, 502, 753, 804, 938, 1004, 1407, 1427, 1506, 1757, 1876, 2814, 2854, 3012, 3514, 4281, 5271, 5628, 5708, 7028, 8562, 9989, 10542, 16817, 17124, 19978, 21084, 29967, 33634, 39956, 50451, 59934, 67268, 95609, 100902, 117719, 119868, 191218, 201804, 235438, 286827, 353157, 358177, 382436, 470876, 573654, 669263, 706314, 716354, 1074531, 1147308, 1338526, 1412628, 1432708, 2007789, 2149062, 2507239, 2677052, 4015578, 4298124, 5014478, 7521717, 8031156, 10028956, 15043434, 23997859, 30086868, 47995718, 71993577, 95991436, 143987154, 167985013, 287974308, 335970026, 503955039, 671940052, 1007910078, 2015820156]

約数ペア:

[(1, 2015820156), (2, 1007910078), (3, 671940052), (4, 503955039), (6, 335970026), (7, 287974308), (12, 167985013), (14, 143987154), (21, 95991436), (28, 71993577), (42, 47995718), (67, 30086868), (84, 23997859), (134, 15043434), (201, 10028956), (251, 8031156), (268, 7521717), (402, 5014478), (469, 4298124), (502, 4015578), (753, 2677052), (804, 2507239), (938, 2149062), (1004, 2007789), (1407, 1432708), (1427, 1412628), (1506, 1338526), (1757, 1147308), (1876, 1074531), (2814, 716354), (2854, 706314), (3012, 669263), (3514, 573654), (4281, 470876), (5271, 382436), (5628, 358177), (5708, 353157), (7028, 286827), (8562, 235438), (9989, 201804), (10542, 191218), (16817, 119868), (17124, 117719), (19978, 100902), (21084, 95609), (29967, 67268), (33634, 59934), (39956, 50451)]