6462820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 17273088

約数和(自身を除く): 10810268

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 53, 65, 67, 70, 91, 106, 130, 134, 140, 182, 212, 260, 265, 268, 335, 364, 371, 455, 469, 530, 670, 689, 742, 871, 910, 938, 1060, 1340, 1378, 1484, 1742, 1820, 1855, 1876, 2345, 2756, 3445, 3484, 3551, 3710, 4355, 4690, 4823, 6097, 6890, 7102, 7420, 8710, 9380, 9646, 12194, 13780, 14204, 17420, 17755, 19292, 24115, 24388, 24857, 30485, 35510, 46163, 48230, 49714, 60970, 71020, 92326, 96460, 99428, 121940, 124285, 184652, 230815, 248570, 323141, 461630, 497140, 646282, 923260, 1292564, 1615705, 3231410, 6462820]

約数ペア:

[(1, 6462820), (2, 3231410), (4, 1615705), (5, 1292564), (7, 923260), (10, 646282), (13, 497140), (14, 461630), (20, 323141), (26, 248570), (28, 230815), (35, 184652), (52, 124285), (53, 121940), (65, 99428), (67, 96460), (70, 92326), (91, 71020), (106, 60970), (130, 49714), (134, 48230), (140, 46163), (182, 35510), (212, 30485), (260, 24857), (265, 24388), (268, 24115), (335, 19292), (364, 17755), (371, 17420), (455, 14204), (469, 13780), (530, 12194), (670, 9646), (689, 9380), (742, 8710), (871, 7420), (910, 7102), (938, 6890), (1060, 6097), (1340, 4823), (1378, 4690), (1484, 4355), (1742, 3710), (1820, 3551), (1855, 3484), (1876, 3445), (2345, 2756)]