2128248540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{358291}}^1$

素因数の和:358320

約数の個数: 96

約数和(自身を含む): 7223166720

約数和(自身を除く): 5094918180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 358291, 716582, 1074873, 1433164, 1791455, 2149746, 3224619, 3582910, 3941201, 4299492, 5374365, 6449238, 7165820, 7882402, 9673857, 10748730, 11823603, 12898476, 15764804, 16123095, 19347714, 19706005, 21497460, 23647206, 32246190, 35470809, 38695428, 39412010, 47294412, 48369285, 59118015, 64492380, 70941618, 78824020, 96738570, 106412427, 118236030, 141883236, 177354045, 193477140, 212824854, 236472060, 354708090, 425649708, 532062135, 709416180, 1064124270, 2128248540]

約数ペア:

[(1, 2128248540), (2, 1064124270), (3, 709416180), (4, 532062135), (5, 425649708), (6, 354708090), (9, 236472060), (10, 212824854), (11, 193477140), (12, 177354045), (15, 141883236), (18, 118236030), (20, 106412427), (22, 96738570), (27, 78824020), (30, 70941618), (33, 64492380), (36, 59118015), (44, 48369285), (45, 47294412), (54, 39412010), (55, 38695428), (60, 35470809), (66, 32246190), (90, 23647206), (99, 21497460), (108, 19706005), (110, 19347714), (132, 16123095), (135, 15764804), (165, 12898476), (180, 11823603), (198, 10748730), (220, 9673857), (270, 7882402), (297, 7165820), (330, 6449238), (396, 5374365), (495, 4299492), (540, 3941201), (594, 3582910), (660, 3224619), (990, 2149746), (1188, 1791455), (1485, 1433164), (1980, 1074873), (2970, 716582), (5940, 358291)]