2764840140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{7873}}^1$

素因数の和:9839

約数の個数: 72

約数和(自身を含む): 8392046208

約数和(自身を除く): 5627206068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1951, 3902, 5853, 7804, 7873, 9755, 11706, 15746, 17559, 19510, 23412, 23619, 29265, 31492, 35118, 39020, 39365, 47238, 58530, 70236, 70857, 78730, 87795, 94476, 117060, 118095, 141714, 157460, 175590, 236190, 283428, 351180, 354285, 472380, 708570, 1417140, 15360223, 30720446, 46080669, 61440892, 76801115, 92161338, 138242007, 153602230, 184322676, 230403345, 276484014, 307204460, 460806690, 552968028, 691210035, 921613380, 1382420070, 2764840140]

約数ペア:

[(1, 2764840140), (2, 1382420070), (3, 921613380), (4, 691210035), (5, 552968028), (6, 460806690), (9, 307204460), (10, 276484014), (12, 230403345), (15, 184322676), (18, 153602230), (20, 138242007), (30, 92161338), (36, 76801115), (45, 61440892), (60, 46080669), (90, 30720446), (180, 15360223), (1951, 1417140), (3902, 708570), (5853, 472380), (7804, 354285), (7873, 351180), (9755, 283428), (11706, 236190), (15746, 175590), (17559, 157460), (19510, 141714), (23412, 118095), (23619, 117060), (29265, 94476), (31492, 87795), (35118, 78730), (39020, 70857), (39365, 70236), (47238, 58530)]