7522740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13931}}^1$

素因数の和:13949

約数の個数: 48

約数和(自身を含む): 23405760

約数和(自身を除く): 15883020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 13931, 27862, 41793, 55724, 69655, 83586, 125379, 139310, 167172, 208965, 250758, 278620, 376137, 417930, 501516, 626895, 752274, 835860, 1253790, 1504548, 1880685, 2507580, 3761370, 7522740]

約数ペア:

[(1, 7522740), (2, 3761370), (3, 2507580), (4, 1880685), (5, 1504548), (6, 1253790), (9, 835860), (10, 752274), (12, 626895), (15, 501516), (18, 417930), (20, 376137), (27, 278620), (30, 250758), (36, 208965), (45, 167172), (54, 139310), (60, 125379), (90, 83586), (108, 69655), (135, 55724), (180, 41793), (270, 27862), (540, 13931)]