260010597

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:1018

約数の個数: 64

約数和(自身を含む): 464431104

約数和(自身を除く): 204420507

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 73, 77, 119, 187, 219, 231, 357, 511, 561, 803, 907, 1241, 1309, 1533, 2409, 2721, 3723, 3927, 5621, 6349, 8687, 9977, 13651, 15419, 16863, 19047, 26061, 29931, 40953, 46257, 66211, 69839, 95557, 107933, 169609, 198633, 209517, 286671, 323799, 463477, 508827, 728321, 1125587, 1187263, 1390431, 2184963, 3376761, 3561789, 5098247, 7879109, 12381457, 15294741, 23637327, 37144371, 86670199, 260010597]

約数ペア:

[(1, 260010597), (3, 86670199), (7, 37144371), (11, 23637327), (17, 15294741), (21, 12381457), (33, 7879109), (51, 5098247), (73, 3561789), (77, 3376761), (119, 2184963), (187, 1390431), (219, 1187263), (231, 1125587), (357, 728321), (511, 508827), (561, 463477), (803, 323799), (907, 286671), (1241, 209517), (1309, 198633), (1533, 169609), (2409, 107933), (2721, 95557), (3723, 69839), (3927, 66211), (5621, 46257), (6349, 40953), (8687, 29931), (9977, 26061), (13651, 19047), (15419, 16863)]