4928230

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 9260064

約数和(自身を除く): 4331834

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 157, 215, 314, 365, 430, 730, 785, 1570, 3139, 6278, 6751, 11461, 13502, 15695, 22922, 31390, 33755, 57305, 67510, 114610, 492823, 985646, 2464115, 4928230]

約数ペア:

[(1, 4928230), (2, 2464115), (5, 985646), (10, 492823), (43, 114610), (73, 67510), (86, 57305), (146, 33755), (157, 31390), (215, 22922), (314, 15695), (365, 13502), (430, 11461), (730, 6751), (785, 6278), (1570, 3139)]