30937296

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1153}}^1$

素因数の和:1220

約数の個数: 80

約数和(自身を含む): 88147136

約数和(自身を除く): 57209840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1153, 1677, 2064, 2236, 2306, 3354, 3459, 4472, 4612, 6708, 6918, 8944, 9224, 13416, 13836, 14989, 18448, 26832, 27672, 29978, 44967, 49579, 55344, 59956, 89934, 99158, 119912, 148737, 179868, 198316, 239824, 297474, 359736, 396632, 594948, 644527, 719472, 793264, 1189896, 1289054, 1933581, 2379792, 2578108, 3867162, 5156216, 7734324, 10312432, 15468648, 30937296]

約数ペア:

[(1, 30937296), (2, 15468648), (3, 10312432), (4, 7734324), (6, 5156216), (8, 3867162), (12, 2578108), (13, 2379792), (16, 1933581), (24, 1289054), (26, 1189896), (39, 793264), (43, 719472), (48, 644527), (52, 594948), (78, 396632), (86, 359736), (104, 297474), (129, 239824), (156, 198316), (172, 179868), (208, 148737), (258, 119912), (312, 99158), (344, 89934), (516, 59956), (559, 55344), (624, 49579), (688, 44967), (1032, 29978), (1118, 27672), (1153, 26832), (1677, 18448), (2064, 14989), (2236, 13836), (2306, 13416), (3354, 9224), (3459, 8944), (4472, 6918), (4612, 6708)]