74051390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1879}}^1$

素因数の和:2456

約数の個数: 32

約数和(自身を含む): 152686080

約数和(自身を除く): 78634690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 563, 1126, 1879, 2815, 3758, 3941, 5630, 7882, 9395, 13153, 18790, 19705, 26306, 39410, 65765, 131530, 1057877, 2115754, 5289385, 7405139, 10578770, 14810278, 37025695, 74051390]

約数ペア:

[(1, 74051390), (2, 37025695), (5, 14810278), (7, 10578770), (10, 7405139), (14, 5289385), (35, 2115754), (70, 1057877), (563, 131530), (1126, 65765), (1879, 39410), (2815, 26306), (3758, 19705), (3941, 18790), (5630, 13153), (7882, 9395)]