89868870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10973}}^1$

素因数の和:11006

約数の個数: 96

約数和(自身を含む): 287606592

約数和(自身を除く): 197737722

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 10973, 21946, 32919, 54865, 65838, 76811, 98757, 109730, 142649, 153622, 164595, 197514, 230433, 285298, 329190, 384055, 427947, 460866, 493785, 691299, 713245, 768110, 855894, 987570, 998543, 1152165, 1283841, 1382598, 1426490, 1997086, 2139735, 2304330, 2567682, 2995629, 3456495, 4279470, 4992715, 5991258, 6419205, 6912990, 8986887, 9985430, 12838410, 14978145, 17973774, 29956290, 44934435, 89868870]

約数ペア:

[(1, 89868870), (2, 44934435), (3, 29956290), (5, 17973774), (6, 14978145), (7, 12838410), (9, 9985430), (10, 8986887), (13, 6912990), (14, 6419205), (15, 5991258), (18, 4992715), (21, 4279470), (26, 3456495), (30, 2995629), (35, 2567682), (39, 2304330), (42, 2139735), (45, 1997086), (63, 1426490), (65, 1382598), (70, 1283841), (78, 1152165), (90, 998543), (91, 987570), (105, 855894), (117, 768110), (126, 713245), (130, 691299), (182, 493785), (195, 460866), (210, 427947), (234, 384055), (273, 329190), (315, 285298), (390, 230433), (455, 197514), (546, 164595), (585, 153622), (630, 142649), (819, 109730), (910, 98757), (1170, 76811), (1365, 65838), (1638, 54865), (2730, 32919), (4095, 21946), (8190, 10973)]