2100094890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{283}}^1$

素因数の和:636

約数の個数: 128

約数和(自身を含む): 5457162240

約数和(自身を除く): 3357067350

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 47, 57, 94, 95, 114, 141, 190, 235, 277, 282, 283, 285, 470, 554, 566, 570, 705, 831, 849, 893, 1385, 1410, 1415, 1662, 1698, 1786, 2679, 2770, 2830, 4155, 4245, 4465, 5263, 5358, 5377, 8310, 8490, 8930, 10526, 10754, 13019, 13301, 13395, 15789, 16131, 26038, 26315, 26602, 26790, 26885, 31578, 32262, 39057, 39903, 52630, 53770, 65095, 66505, 78114, 78391, 78945, 79806, 80655, 130190, 133010, 156782, 157890, 161310, 195285, 199515, 235173, 247361, 252719, 390570, 391955, 399030, 470346, 494722, 505438, 742083, 758157, 783910, 1175865, 1236805, 1263595, 1484166, 1489429, 1516314, 2351730, 2473610, 2527190, 2978858, 3684377, 3710415, 3790785, 4468287, 7368754, 7420830, 7447145, 7581570, 8936574, 11053131, 14894290, 18421885, 22106262, 22341435, 36843770, 44682870, 55265655, 70003163, 110531310, 140006326, 210009489, 350015815, 420018978, 700031630, 1050047445, 2100094890]

約数ペア:

[(1, 2100094890), (2, 1050047445), (3, 700031630), (5, 420018978), (6, 350015815), (10, 210009489), (15, 140006326), (19, 110531310), (30, 70003163), (38, 55265655), (47, 44682870), (57, 36843770), (94, 22341435), (95, 22106262), (114, 18421885), (141, 14894290), (190, 11053131), (235, 8936574), (277, 7581570), (282, 7447145), (283, 7420830), (285, 7368754), (470, 4468287), (554, 3790785), (566, 3710415), (570, 3684377), (705, 2978858), (831, 2527190), (849, 2473610), (893, 2351730), (1385, 1516314), (1410, 1489429), (1415, 1484166), (1662, 1263595), (1698, 1236805), (1786, 1175865), (2679, 783910), (2770, 758157), (2830, 742083), (4155, 505438), (4245, 494722), (4465, 470346), (5263, 399030), (5358, 391955), (5377, 390570), (8310, 252719), (8490, 247361), (8930, 235173), (10526, 199515), (10754, 195285), (13019, 161310), (13301, 157890), (13395, 156782), (15789, 133010), (16131, 130190), (26038, 80655), (26315, 79806), (26602, 78945), (26790, 78391), (26885, 78114), (31578, 66505), (32262, 65095), (39057, 53770), (39903, 52630)]