31160052

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1249}}^1$

素因数の和:1283

約数の個数: 120

約数和(自身を含む): 101640000

約数和(自身を除く): 70479948

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 252, 297, 308, 324, 378, 396, 462, 567, 594, 693, 756, 891, 924, 1134, 1188, 1249, 1386, 1782, 2079, 2268, 2498, 2772, 3564, 3747, 4158, 4996, 6237, 7494, 8316, 8743, 11241, 12474, 13739, 14988, 17486, 22482, 24948, 26229, 27478, 33723, 34972, 41217, 44964, 52458, 54956, 67446, 78687, 82434, 96173, 101169, 104916, 123651, 134892, 157374, 164868, 192346, 202338, 236061, 247302, 288519, 314748, 370953, 384692, 404676, 472122, 494604, 577038, 708183, 741906, 865557, 944244, 1112859, 1154076, 1416366, 1483812, 1731114, 2225718, 2596671, 2832732, 3462228, 4451436, 5193342, 7790013, 10386684, 15580026, 31160052]

約数ペア:

[(1, 31160052), (2, 15580026), (3, 10386684), (4, 7790013), (6, 5193342), (7, 4451436), (9, 3462228), (11, 2832732), (12, 2596671), (14, 2225718), (18, 1731114), (21, 1483812), (22, 1416366), (27, 1154076), (28, 1112859), (33, 944244), (36, 865557), (42, 741906), (44, 708183), (54, 577038), (63, 494604), (66, 472122), (77, 404676), (81, 384692), (84, 370953), (99, 314748), (108, 288519), (126, 247302), (132, 236061), (154, 202338), (162, 192346), (189, 164868), (198, 157374), (231, 134892), (252, 123651), (297, 104916), (308, 101169), (324, 96173), (378, 82434), (396, 78687), (462, 67446), (567, 54956), (594, 52458), (693, 44964), (756, 41217), (891, 34972), (924, 33723), (1134, 27478), (1188, 26229), (1249, 24948), (1386, 22482), (1782, 17486), (2079, 14988), (2268, 13739), (2498, 12474), (2772, 11241), (3564, 8743), (3747, 8316), (4158, 7494), (4996, 6237)]