8287230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 25067520

約数和(自身を除く): 16780290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 31, 35, 38, 42, 57, 62, 67, 70, 93, 95, 105, 114, 133, 134, 155, 186, 190, 201, 210, 217, 266, 285, 310, 335, 399, 402, 434, 465, 469, 570, 589, 651, 665, 670, 798, 930, 938, 1005, 1085, 1178, 1273, 1302, 1330, 1407, 1767, 1995, 2010, 2077, 2170, 2345, 2546, 2814, 2945, 3255, 3534, 3819, 3990, 4123, 4154, 4690, 5890, 6231, 6365, 6510, 7035, 7638, 8246, 8835, 8911, 10385, 12369, 12462, 12730, 14070, 14539, 17670, 17822, 19095, 20615, 20770, 24738, 26733, 29078, 31155, 38190, 39463, 41230, 43617, 44555, 53466, 61845, 62310, 72695, 78926, 87234, 89110, 118389, 123690, 133665, 145390, 197315, 218085, 236778, 267330, 276241, 394630, 436170, 552482, 591945, 828723, 1183890, 1381205, 1657446, 2762410, 4143615, 8287230]

約数ペア:

[(1, 8287230), (2, 4143615), (3, 2762410), (5, 1657446), (6, 1381205), (7, 1183890), (10, 828723), (14, 591945), (15, 552482), (19, 436170), (21, 394630), (30, 276241), (31, 267330), (35, 236778), (38, 218085), (42, 197315), (57, 145390), (62, 133665), (67, 123690), (70, 118389), (93, 89110), (95, 87234), (105, 78926), (114, 72695), (133, 62310), (134, 61845), (155, 53466), (186, 44555), (190, 43617), (201, 41230), (210, 39463), (217, 38190), (266, 31155), (285, 29078), (310, 26733), (335, 24738), (399, 20770), (402, 20615), (434, 19095), (465, 17822), (469, 17670), (570, 14539), (589, 14070), (651, 12730), (665, 12462), (670, 12369), (798, 10385), (930, 8911), (938, 8835), (1005, 8246), (1085, 7638), (1178, 7035), (1273, 6510), (1302, 6365), (1330, 6231), (1407, 5890), (1767, 4690), (1995, 4154), (2010, 4123), (2077, 3990), (2170, 3819), (2345, 3534), (2546, 3255), (2814, 2945)]