1300380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{21673}}^1$

素因数の和:21685

約数の個数: 24

約数和(自身を含む): 3641232

約数和(自身を除く): 2340852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 21673, 43346, 65019, 86692, 108365, 130038, 216730, 260076, 325095, 433460, 650190, 1300380]

約数ペア:

[(1, 1300380), (2, 650190), (3, 433460), (4, 325095), (5, 260076), (6, 216730), (10, 130038), (12, 108365), (15, 86692), (20, 65019), (30, 43346), (60, 21673)]