859950

素因数分解:

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

素因数の和:48

約数の個数: 144

約数和(自身を含む): 2968560

約数和(自身を除く): 2108610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 27, 30, 35, 39, 42, 45, 49, 50, 54, 63, 65, 70, 75, 78, 90, 91, 98, 105, 117, 126, 130, 135, 147, 150, 175, 182, 189, 195, 210, 225, 234, 245, 270, 273, 294, 315, 325, 350, 351, 378, 390, 441, 450, 455, 490, 525, 546, 585, 630, 637, 650, 675, 702, 735, 819, 882, 910, 945, 975, 1050, 1170, 1225, 1274, 1323, 1350, 1365, 1470, 1575, 1638, 1755, 1890, 1911, 1950, 2205, 2275, 2450, 2457, 2646, 2730, 2925, 3150, 3185, 3510, 3675, 3822, 4095, 4410, 4550, 4725, 4914, 5733, 5850, 6370, 6615, 6825, 7350, 8190, 8775, 9450, 9555, 11025, 11466, 12285, 13230, 13650, 15925, 17199, 17550, 19110, 20475, 22050, 24570, 28665, 31850, 33075, 34398, 40950, 47775, 57330, 61425, 66150, 85995, 95550, 122850, 143325, 171990, 286650, 429975, 859950]

約数ペア:

[(1, 859950), (2, 429975), (3, 286650), (5, 171990), (6, 143325), (7, 122850), (9, 95550), (10, 85995), (13, 66150), (14, 61425), (15, 57330), (18, 47775), (21, 40950), (25, 34398), (26, 33075), (27, 31850), (30, 28665), (35, 24570), (39, 22050), (42, 20475), (45, 19110), (49, 17550), (50, 17199), (54, 15925), (63, 13650), (65, 13230), (70, 12285), (75, 11466), (78, 11025), (90, 9555), (91, 9450), (98, 8775), (105, 8190), (117, 7350), (126, 6825), (130, 6615), (135, 6370), (147, 5850), (150, 5733), (175, 4914), (182, 4725), (189, 4550), (195, 4410), (210, 4095), (225, 3822), (234, 3675), (245, 3510), (270, 3185), (273, 3150), (294, 2925), (315, 2730), (325, 2646), (350, 2457), (351, 2450), (378, 2275), (390, 2205), (441, 1950), (450, 1911), (455, 1890), (490, 1755), (525, 1638), (546, 1575), (585, 1470), (630, 1365), (637, 1350), (650, 1323), (675, 1274), (702, 1225), (735, 1170), (819, 1050), (882, 975), (910, 945)]