263202030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4591}}^1$

素因数の和:4631

約数の個数: 144

約数和(自身を含む): 857473344

約数和(自身を除く): 594271314

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 390, 441, 455, 490, 546, 585, 630, 637, 735, 819, 882, 910, 1170, 1274, 1365, 1470, 1638, 1911, 2205, 2730, 3185, 3822, 4095, 4410, 4591, 5733, 6370, 8190, 9182, 9555, 11466, 13773, 19110, 22955, 27546, 28665, 32137, 41319, 45910, 57330, 59683, 64274, 68865, 82638, 96411, 119366, 137730, 160685, 179049, 192822, 206595, 224959, 289233, 298415, 321370, 358098, 413190, 417781, 449918, 482055, 537147, 578466, 596830, 674877, 835562, 895245, 964110, 1074294, 1124795, 1253343, 1349754, 1446165, 1790490, 2024631, 2088905, 2249590, 2506686, 2685735, 2892330, 2924467, 3374385, 3760029, 4049262, 4177810, 5371470, 5848934, 6266715, 6748770, 7520058, 8773401, 10123155, 12533430, 14622335, 17546802, 18800145, 20246310, 26320203, 29244670, 37600290, 43867005, 52640406, 87734010, 131601015, 263202030]

約数ペア:

[(1, 263202030), (2, 131601015), (3, 87734010), (5, 52640406), (6, 43867005), (7, 37600290), (9, 29244670), (10, 26320203), (13, 20246310), (14, 18800145), (15, 17546802), (18, 14622335), (21, 12533430), (26, 10123155), (30, 8773401), (35, 7520058), (39, 6748770), (42, 6266715), (45, 5848934), (49, 5371470), (63, 4177810), (65, 4049262), (70, 3760029), (78, 3374385), (90, 2924467), (91, 2892330), (98, 2685735), (105, 2506686), (117, 2249590), (126, 2088905), (130, 2024631), (147, 1790490), (182, 1446165), (195, 1349754), (210, 1253343), (234, 1124795), (245, 1074294), (273, 964110), (294, 895245), (315, 835562), (390, 674877), (441, 596830), (455, 578466), (490, 537147), (546, 482055), (585, 449918), (630, 417781), (637, 413190), (735, 358098), (819, 321370), (882, 298415), (910, 289233), (1170, 224959), (1274, 206595), (1365, 192822), (1470, 179049), (1638, 160685), (1911, 137730), (2205, 119366), (2730, 96411), (3185, 82638), (3822, 68865), (4095, 64274), (4410, 59683), (4591, 57330), (5733, 45910), (6370, 41319), (8190, 32137), (9182, 28665), (9555, 27546), (11466, 22955), (13773, 19110)]