40004070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1451}}^1$

素因数の和:2380

約数の個数: 32

約数和(自身を含む): 96180480

約数和(自身を除く): 56176410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 919, 1451, 1838, 2757, 2902, 4353, 4595, 5514, 7255, 8706, 9190, 13785, 14510, 21765, 27570, 43530, 1333469, 2666938, 4000407, 6667345, 8000814, 13334690, 20002035, 40004070]

約数ペア:

[(1, 40004070), (2, 20002035), (3, 13334690), (5, 8000814), (6, 6667345), (10, 4000407), (15, 2666938), (30, 1333469), (919, 43530), (1451, 27570), (1838, 21765), (2757, 14510), (2902, 13785), (4353, 9190), (4595, 8706), (5514, 7255)]