748788770

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1\times {\mathrm{2239}}^1$

素因数の和:2930

約数の個数: 32

約数和(自身を含む): 1376040960

約数和(自身を除く): 627252190

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 631, 1262, 2239, 3155, 4478, 6310, 11195, 22390, 33443, 66886, 118667, 167215, 237334, 334430, 593335, 1186670, 1412809, 2825618, 7064045, 14128090, 74878877, 149757754, 374394385, 748788770]

約数ペア:

[(1, 748788770), (2, 374394385), (5, 149757754), (10, 74878877), (53, 14128090), (106, 7064045), (265, 2825618), (530, 1412809), (631, 1186670), (1262, 593335), (2239, 334430), (3155, 237334), (4478, 167215), (6310, 118667), (11195, 66886), (22390, 33443)]