163771230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{111409}}^1$

素因数の和:111433

約数の個数: 48

約数和(自身を含む): 457226640

約数和(自身を除く): 293455410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 111409, 222818, 334227, 557045, 668454, 779863, 1114090, 1559726, 1671135, 2339589, 3342270, 3899315, 4679178, 5459041, 7798630, 10918082, 11697945, 16377123, 23395890, 27295205, 32754246, 54590410, 81885615, 163771230]

約数ペア:

[(1, 163771230), (2, 81885615), (3, 54590410), (5, 32754246), (6, 27295205), (7, 23395890), (10, 16377123), (14, 11697945), (15, 10918082), (21, 7798630), (30, 5459041), (35, 4679178), (42, 3899315), (49, 3342270), (70, 2339589), (98, 1671135), (105, 1559726), (147, 1114090), (210, 779863), (245, 668454), (294, 557045), (490, 334227), (735, 222818), (1470, 111409)]