79742110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{162739}}^1$

素因数の和:162760

約数の個数: 24

約数和(自身を含む): 166971240

約数和(自身を除く): 87229130

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 162739, 325478, 813695, 1139173, 1627390, 2278346, 5695865, 7974211, 11391730, 15948422, 39871055, 79742110]

約数ペア:

[(1, 79742110), (2, 39871055), (5, 15948422), (7, 11391730), (10, 7974211), (14, 5695865), (35, 2278346), (49, 1627390), (70, 1139173), (98, 813695), (245, 325478), (490, 162739)]