210003906690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2551}}^1\times {\mathrm{304897}}^1$

素因数の和:307464

約数の個数: 64

約数和(自身を含む): 560231781120

約数和(自身を除く): 350227874430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2551, 5102, 7653, 12755, 15306, 22959, 25510, 38265, 45918, 68877, 76530, 114795, 137754, 229590, 304897, 344385, 609794, 688770, 914691, 1524485, 1829382, 2744073, 3048970, 4573455, 5488146, 8232219, 9146910, 13720365, 16464438, 27440730, 41161095, 82322190, 777792247, 1555584494, 2333376741, 3888961235, 4666753482, 7000130223, 7777922470, 11666883705, 14000260446, 21000390669, 23333767410, 35000651115, 42000781338, 70001302230, 105001953345, 210003906690]

約数ペア:

[(1, 210003906690), (2, 105001953345), (3, 70001302230), (5, 42000781338), (6, 35000651115), (9, 23333767410), (10, 21000390669), (15, 14000260446), (18, 11666883705), (27, 7777922470), (30, 7000130223), (45, 4666753482), (54, 3888961235), (90, 2333376741), (135, 1555584494), (270, 777792247), (2551, 82322190), (5102, 41161095), (7653, 27440730), (12755, 16464438), (15306, 13720365), (22959, 9146910), (25510, 8232219), (38265, 5488146), (45918, 4573455), (68877, 3048970), (76530, 2744073), (114795, 1829382), (137754, 1524485), (229590, 914691), (304897, 688770), (344385, 609794)]