85217130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{547}}^1\times {\mathrm{577}}^1$

素因数の和:1140

約数の個数: 64

約数和(自身を含む): 228055680

約数和(自身を除く): 142838550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 547, 577, 1094, 1154, 1641, 1731, 2735, 2885, 3282, 3462, 4923, 5193, 5470, 5770, 8205, 8655, 9846, 10386, 14769, 15579, 16410, 17310, 24615, 25965, 29538, 31158, 49230, 51930, 73845, 77895, 147690, 155790, 315619, 631238, 946857, 1578095, 1893714, 2840571, 3156190, 4734285, 5681142, 8521713, 9468570, 14202855, 17043426, 28405710, 42608565, 85217130]

約数ペア:

[(1, 85217130), (2, 42608565), (3, 28405710), (5, 17043426), (6, 14202855), (9, 9468570), (10, 8521713), (15, 5681142), (18, 4734285), (27, 3156190), (30, 2840571), (45, 1893714), (54, 1578095), (90, 946857), (135, 631238), (270, 315619), (547, 155790), (577, 147690), (1094, 77895), (1154, 73845), (1641, 51930), (1731, 49230), (2735, 31158), (2885, 29538), (3282, 25965), (3462, 24615), (4923, 17310), (5193, 16410), (5470, 15579), (5770, 14769), (8205, 10386), (8655, 9846)]