71810230

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{863}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 132689664

約数和(自身を除く): 60879434

約数列:

[1, 2, 5, 10, 53, 106, 157, 265, 314, 530, 785, 863, 1570, 1726, 4315, 8321, 8630, 16642, 41605, 45739, 83210, 91478, 135491, 228695, 270982, 457390, 677455, 1354910, 7181023, 14362046, 35905115, 71810230]

約数ペア:

[(1, 71810230), (2, 35905115), (5, 14362046), (10, 7181023), (53, 1354910), (106, 677455), (157, 457390), (265, 270982), (314, 228695), (530, 135491), (785, 91478), (863, 83210), (1570, 45739), (1726, 41605), (4315, 16642), (8321, 8630)]