1808230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 3548160

約数和(自身を除く): 1739930

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 307, 310, 589, 614, 1178, 1535, 2945, 3070, 5833, 5890, 9517, 11666, 19034, 29165, 47585, 58330, 95170, 180823, 361646, 904115, 1808230]

約数ペア:

[(1, 1808230), (2, 904115), (5, 361646), (10, 180823), (19, 95170), (31, 58330), (38, 47585), (62, 29165), (95, 19034), (155, 11666), (190, 9517), (307, 5890), (310, 5833), (589, 3070), (614, 2945), (1178, 1535)]