30741672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2663}}^1$

素因数の和:2722

約数の個数: 64

約数和(自身を含む): 85034880

約数和(自身を除く): 54293208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2663, 2886, 3848, 5326, 5772, 7989, 10652, 11544, 15978, 21304, 31956, 34619, 63912, 69238, 98531, 103857, 138476, 197062, 207714, 276952, 295593, 394124, 415428, 591186, 788248, 830856, 1182372, 1280903, 2364744, 2561806, 3842709, 5123612, 7685418, 10247224, 15370836, 30741672]

約数ペア:

[(1, 30741672), (2, 15370836), (3, 10247224), (4, 7685418), (6, 5123612), (8, 3842709), (12, 2561806), (13, 2364744), (24, 1280903), (26, 1182372), (37, 830856), (39, 788248), (52, 591186), (74, 415428), (78, 394124), (104, 295593), (111, 276952), (148, 207714), (156, 197062), (222, 138476), (296, 103857), (312, 98531), (444, 69238), (481, 63912), (888, 34619), (962, 31956), (1443, 21304), (1924, 15978), (2663, 11544), (2886, 10652), (3848, 7989), (5326, 5772)]