235892930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 547803648

約数和(自身を除く): 311910718

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 53, 65, 67, 70, 73, 91, 106, 130, 134, 146, 182, 265, 335, 365, 371, 455, 469, 511, 530, 670, 689, 730, 742, 871, 910, 938, 949, 1022, 1378, 1742, 1855, 1898, 2345, 2555, 3445, 3551, 3710, 3869, 4355, 4690, 4745, 4823, 4891, 5110, 6097, 6643, 6890, 7102, 7738, 8710, 9490, 9646, 9782, 12194, 13286, 17755, 19345, 24115, 24455, 24857, 27083, 30485, 33215, 34237, 35510, 38690, 46163, 48230, 48910, 49714, 50297, 54166, 60970, 63583, 66430, 68474, 92326, 100594, 124285, 127166, 135415, 171185, 230815, 248570, 251485, 259223, 270830, 317915, 323141, 342370, 352079, 445081, 461630, 502970, 518446, 635830, 646282, 704158, 890162, 1296115, 1615705, 1760395, 1814561, 2225405, 2592230, 3231410, 3369899, 3520790, 3629122, 4450810, 6739798, 9072805, 16849495, 18145610, 23589293, 33698990, 47178586, 117946465, 235892930]

約数ペア:

[(1, 235892930), (2, 117946465), (5, 47178586), (7, 33698990), (10, 23589293), (13, 18145610), (14, 16849495), (26, 9072805), (35, 6739798), (53, 4450810), (65, 3629122), (67, 3520790), (70, 3369899), (73, 3231410), (91, 2592230), (106, 2225405), (130, 1814561), (134, 1760395), (146, 1615705), (182, 1296115), (265, 890162), (335, 704158), (365, 646282), (371, 635830), (455, 518446), (469, 502970), (511, 461630), (530, 445081), (670, 352079), (689, 342370), (730, 323141), (742, 317915), (871, 270830), (910, 259223), (938, 251485), (949, 248570), (1022, 230815), (1378, 171185), (1742, 135415), (1855, 127166), (1898, 124285), (2345, 100594), (2555, 92326), (3445, 68474), (3551, 66430), (3710, 63583), (3869, 60970), (4355, 54166), (4690, 50297), (4745, 49714), (4823, 48910), (4891, 48230), (5110, 46163), (6097, 38690), (6643, 35510), (6890, 34237), (7102, 33215), (7738, 30485), (8710, 27083), (9490, 24857), (9646, 24455), (9782, 24115), (12194, 19345), (13286, 17755)]