30113538

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7879}}^1$

素因数の和:7911

約数の個数: 48

約数和(自身を含む): 75458880

約数和(自身を除く): 45345342

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 7879, 15758, 23637, 47274, 55153, 102427, 110306, 165459, 204854, 307281, 330918, 386071, 614562, 716989, 772142, 1158213, 1433978, 2150967, 2316426, 4301934, 5018923, 10037846, 15056769, 30113538]

約数ペア:

[(1, 30113538), (2, 15056769), (3, 10037846), (6, 5018923), (7, 4301934), (13, 2316426), (14, 2150967), (21, 1433978), (26, 1158213), (39, 772142), (42, 716989), (49, 614562), (78, 386071), (91, 330918), (98, 307281), (147, 204854), (182, 165459), (273, 110306), (294, 102427), (546, 55153), (637, 47274), (1274, 23637), (1911, 15758), (3822, 7879)]