211380930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{2141}}^1$

素因数の和:3251

約数の個数: 48

約数和(自身を含む): 550348344

約数和(自身を除く): 338967414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1097, 2141, 2194, 3291, 4282, 5485, 6423, 6582, 9873, 10705, 10970, 12846, 16455, 19269, 19746, 21410, 32115, 32910, 38538, 49365, 64230, 96345, 98730, 192690, 2348677, 4697354, 7046031, 11743385, 14092062, 21138093, 23486770, 35230155, 42276186, 70460310, 105690465, 211380930]

約数ペア:

[(1, 211380930), (2, 105690465), (3, 70460310), (5, 42276186), (6, 35230155), (9, 23486770), (10, 21138093), (15, 14092062), (18, 11743385), (30, 7046031), (45, 4697354), (90, 2348677), (1097, 192690), (2141, 98730), (2194, 96345), (3291, 64230), (4282, 49365), (5485, 38538), (6423, 32910), (6582, 32115), (9873, 21410), (10705, 19746), (10970, 19269), (12846, 16455)]