147249690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22619}}^1$

素因数の和:22667

約数の個数: 64

約数和(自身を含む): 416931840

約数和(自身を除く): 269682150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 22619, 45238, 67857, 113095, 135714, 158333, 226190, 316666, 339285, 474999, 678570, 701189, 791665, 949998, 1402378, 1583330, 2103567, 2374995, 3505945, 4207134, 4749990, 4908323, 7011890, 9816646, 10517835, 14724969, 21035670, 24541615, 29449938, 49083230, 73624845, 147249690]

約数ペア:

[(1, 147249690), (2, 73624845), (3, 49083230), (5, 29449938), (6, 24541615), (7, 21035670), (10, 14724969), (14, 10517835), (15, 9816646), (21, 7011890), (30, 4908323), (31, 4749990), (35, 4207134), (42, 3505945), (62, 2374995), (70, 2103567), (93, 1583330), (105, 1402378), (155, 949998), (186, 791665), (210, 701189), (217, 678570), (310, 474999), (434, 339285), (465, 316666), (651, 226190), (930, 158333), (1085, 135714), (1302, 113095), (2170, 67857), (3255, 45238), (6510, 22619)]