2579510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 4914432

約数和(自身を除く): 2334922

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 155, 157, 265, 310, 314, 530, 785, 1570, 1643, 3286, 4867, 8215, 8321, 9734, 16430, 16642, 24335, 41605, 48670, 83210, 257951, 515902, 1289755, 2579510]

約数ペア:

[(1, 2579510), (2, 1289755), (5, 515902), (10, 257951), (31, 83210), (53, 48670), (62, 41605), (106, 24335), (155, 16642), (157, 16430), (265, 9734), (310, 8321), (314, 8215), (530, 4867), (785, 3286), (1570, 1643)]