259858380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4330973}}^1$

素因数の和:4330985

約数の個数: 24

約数和(自身を含む): 727603632

約数和(自身を除く): 467745252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4330973, 8661946, 12992919, 17323892, 21654865, 25985838, 43309730, 51971676, 64964595, 86619460, 129929190, 259858380]

約数ペア:

[(1, 259858380), (2, 129929190), (3, 86619460), (4, 64964595), (5, 51971676), (6, 43309730), (10, 25985838), (12, 21654865), (15, 17323892), (20, 12992919), (30, 8661946), (60, 4330973)]