3119154940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:460

約数の個数: 144

約数和(自身を含む): 7449400224

約数和(自身を除く): 4330245284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 83, 106, 110, 121, 166, 212, 220, 242, 265, 293, 332, 415, 484, 530, 583, 586, 605, 830, 913, 1060, 1166, 1172, 1210, 1465, 1660, 1826, 2332, 2420, 2915, 2930, 3223, 3652, 4399, 4565, 5830, 5860, 6413, 6446, 8798, 9130, 10043, 11660, 12826, 12892, 15529, 16115, 17596, 18260, 20086, 21995, 24319, 25652, 31058, 32065, 32230, 35453, 40172, 43990, 48389, 48638, 50215, 62116, 64130, 64460, 70906, 77645, 87980, 96778, 97276, 100430, 121595, 128260, 141812, 155290, 170819, 177265, 193556, 200860, 241945, 243190, 267509, 310580, 341638, 354530, 483890, 486380, 532279, 535018, 683276, 709060, 854095, 967780, 1064558, 1070036, 1288907, 1337545, 1708190, 1879009, 2129116, 2577814, 2661395, 2675090, 2942599, 3416380, 3758018, 5155628, 5322790, 5350180, 5885198, 6444535, 7516036, 9395045, 10645580, 11770396, 12889070, 14177977, 14712995, 18790090, 25778140, 28355954, 29425990, 37580180, 56711908, 58851980, 70889885, 141779770, 155957747, 283559540, 311915494, 623830988, 779788735, 1559577470, 3119154940]

約数ペア:

[(1, 3119154940), (2, 1559577470), (4, 779788735), (5, 623830988), (10, 311915494), (11, 283559540), (20, 155957747), (22, 141779770), (44, 70889885), (53, 58851980), (55, 56711908), (83, 37580180), (106, 29425990), (110, 28355954), (121, 25778140), (166, 18790090), (212, 14712995), (220, 14177977), (242, 12889070), (265, 11770396), (293, 10645580), (332, 9395045), (415, 7516036), (484, 6444535), (530, 5885198), (583, 5350180), (586, 5322790), (605, 5155628), (830, 3758018), (913, 3416380), (1060, 2942599), (1166, 2675090), (1172, 2661395), (1210, 2577814), (1465, 2129116), (1660, 1879009), (1826, 1708190), (2332, 1337545), (2420, 1288907), (2915, 1070036), (2930, 1064558), (3223, 967780), (3652, 854095), (4399, 709060), (4565, 683276), (5830, 535018), (5860, 532279), (6413, 486380), (6446, 483890), (8798, 354530), (9130, 341638), (10043, 310580), (11660, 267509), (12826, 243190), (12892, 241945), (15529, 200860), (16115, 193556), (17596, 177265), (18260, 170819), (20086, 155290), (21995, 141812), (24319, 128260), (25652, 121595), (31058, 100430), (32065, 97276), (32230, 96778), (35453, 87980), (40172, 77645), (43990, 70906), (48389, 64460), (48638, 64130), (50215, 62116)]