69259120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{123677}}^1$

素因数の和:123697

約数の個数: 40

約数和(自身を含む): 184032864

約数和(自身を除く): 114773744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 123677, 247354, 494708, 618385, 865739, 989416, 1236770, 1731478, 1978832, 2473540, 3462956, 4328695, 4947080, 6925912, 8657390, 9894160, 13851824, 17314780, 34629560, 69259120]

約数ペア:

[(1, 69259120), (2, 34629560), (4, 17314780), (5, 13851824), (7, 9894160), (8, 8657390), (10, 6925912), (14, 4947080), (16, 4328695), (20, 3462956), (28, 2473540), (35, 1978832), (40, 1731478), (56, 1236770), (70, 989416), (80, 865739), (112, 618385), (140, 494708), (280, 247354), (560, 123677)]