219230910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{3011}}^1$

素因数の和:3833

約数の個数: 48

約数和(自身を含む): 570894480

約数和(自身を除く): 351663570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 809, 1618, 2427, 3011, 4045, 4854, 6022, 7281, 8090, 9033, 12135, 14562, 15055, 18066, 24270, 27099, 30110, 36405, 45165, 54198, 72810, 90330, 135495, 270990, 2435899, 4871798, 7307697, 12179495, 14615394, 21923091, 24358990, 36538485, 43846182, 73076970, 109615455, 219230910]

約数ペア:

[(1, 219230910), (2, 109615455), (3, 73076970), (5, 43846182), (6, 36538485), (9, 24358990), (10, 21923091), (15, 14615394), (18, 12179495), (30, 7307697), (45, 4871798), (90, 2435899), (809, 270990), (1618, 135495), (2427, 90330), (3011, 72810), (4045, 54198), (4854, 45165), (6022, 36405), (7281, 30110), (8090, 27099), (9033, 24270), (12135, 18066), (14562, 15055)]