1530223254

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{719}}^1$

素因数の和:887

約数の個数: 144

約数和(自身を含む): 4097433600

約数和(自身を除く): 2567210346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 127, 133, 147, 171, 254, 266, 294, 342, 381, 399, 441, 719, 762, 798, 882, 889, 931, 1143, 1197, 1438, 1778, 1862, 2157, 2286, 2394, 2413, 2667, 2793, 4314, 4826, 5033, 5334, 5586, 6223, 6471, 7239, 8001, 8379, 10066, 12446, 12942, 13661, 14478, 15099, 16002, 16758, 16891, 18669, 21717, 27322, 30198, 33782, 35231, 37338, 40983, 43434, 45297, 50673, 56007, 70462, 81966, 90594, 91313, 95627, 101346, 105693, 112014, 118237, 122949, 152019, 182626, 191254, 211386, 236474, 245898, 273939, 286881, 304038, 317079, 354711, 547878, 573762, 634158, 639191, 669389, 709422, 821817, 860643, 1064133, 1278382, 1338778, 1643634, 1721286, 1734947, 1917573, 2008167, 2128266, 3469894, 3835146, 4016334, 4474337, 5204841, 5752719, 6024501, 8948674, 10409682, 11505438, 12049002, 12144629, 13423011, 15614523, 24289258, 26846022, 31229046, 36433887, 40269033, 72867774, 80538066, 85012403, 109301661, 170024806, 218603322, 255037209, 510074418, 765111627, 1530223254]

約数ペア:

[(1, 1530223254), (2, 765111627), (3, 510074418), (6, 255037209), (7, 218603322), (9, 170024806), (14, 109301661), (18, 85012403), (19, 80538066), (21, 72867774), (38, 40269033), (42, 36433887), (49, 31229046), (57, 26846022), (63, 24289258), (98, 15614523), (114, 13423011), (126, 12144629), (127, 12049002), (133, 11505438), (147, 10409682), (171, 8948674), (254, 6024501), (266, 5752719), (294, 5204841), (342, 4474337), (381, 4016334), (399, 3835146), (441, 3469894), (719, 2128266), (762, 2008167), (798, 1917573), (882, 1734947), (889, 1721286), (931, 1643634), (1143, 1338778), (1197, 1278382), (1438, 1064133), (1778, 860643), (1862, 821817), (2157, 709422), (2286, 669389), (2394, 639191), (2413, 634158), (2667, 573762), (2793, 547878), (4314, 354711), (4826, 317079), (5033, 304038), (5334, 286881), (5586, 273939), (6223, 245898), (6471, 236474), (7239, 211386), (8001, 191254), (8379, 182626), (10066, 152019), (12446, 122949), (12942, 118237), (13661, 112014), (14478, 105693), (15099, 101346), (16002, 95627), (16758, 91313), (16891, 90594), (18669, 81966), (21717, 70462), (27322, 56007), (30198, 50673), (33782, 45297), (35231, 43434), (37338, 40983)]