71830430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{4481}}^1$

素因数の和:4724

約数の個数: 32

約数和(自身を含む): 148443840

約数和(自身を除く): 76613410

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 229, 458, 1145, 1603, 2290, 3206, 4481, 8015, 8962, 16030, 22405, 31367, 44810, 62734, 156835, 313670, 1026149, 2052298, 5130745, 7183043, 10261490, 14366086, 35915215, 71830430]

約数ペア:

[(1, 71830430), (2, 35915215), (5, 14366086), (7, 10261490), (10, 7183043), (14, 5130745), (35, 2052298), (70, 1026149), (229, 313670), (458, 156835), (1145, 62734), (1603, 44810), (2290, 31367), (3206, 22405), (4481, 16030), (8015, 8962)]