2208690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 6604416

約数和(自身を除く): 4395726

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 97, 99, 110, 115, 138, 165, 194, 198, 207, 230, 253, 291, 330, 345, 414, 485, 495, 506, 582, 690, 759, 873, 970, 990, 1035, 1067, 1265, 1455, 1518, 1746, 2070, 2134, 2231, 2277, 2530, 2910, 3201, 3795, 4365, 4462, 4554, 5335, 6402, 6693, 7590, 8730, 9603, 10670, 11155, 11385, 13386, 16005, 19206, 20079, 22310, 22770, 24541, 32010, 33465, 40158, 48015, 49082, 66930, 73623, 96030, 100395, 122705, 147246, 200790, 220869, 245410, 368115, 441738, 736230, 1104345, 2208690]

約数ペア:

[(1, 2208690), (2, 1104345), (3, 736230), (5, 441738), (6, 368115), (9, 245410), (10, 220869), (11, 200790), (15, 147246), (18, 122705), (22, 100395), (23, 96030), (30, 73623), (33, 66930), (45, 49082), (46, 48015), (55, 40158), (66, 33465), (69, 32010), (90, 24541), (97, 22770), (99, 22310), (110, 20079), (115, 19206), (138, 16005), (165, 13386), (194, 11385), (198, 11155), (207, 10670), (230, 9603), (253, 8730), (291, 7590), (330, 6693), (345, 6402), (414, 5335), (485, 4554), (495, 4462), (506, 4365), (582, 3795), (690, 3201), (759, 2910), (873, 2530), (970, 2277), (990, 2231), (1035, 2134), (1067, 2070), (1265, 1746), (1455, 1518)]