30131784

素因数分解:

$2^3\times 3^3\times {\mathrm{199}}^1\times {\mathrm{701}}^1$

素因数の和:915

約数の個数: 64

約数和(自身を含む): 84240000

約数和(自身を除く): 54108216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 199, 216, 398, 597, 701, 796, 1194, 1402, 1592, 1791, 2103, 2388, 2804, 3582, 4206, 4776, 5373, 5608, 6309, 7164, 8412, 10746, 12618, 14328, 16824, 18927, 21492, 25236, 37854, 42984, 50472, 75708, 139499, 151416, 278998, 418497, 557996, 836994, 1115992, 1255491, 1673988, 2510982, 3347976, 3766473, 5021964, 7532946, 10043928, 15065892, 30131784]

約数ペア:

[(1, 30131784), (2, 15065892), (3, 10043928), (4, 7532946), (6, 5021964), (8, 3766473), (9, 3347976), (12, 2510982), (18, 1673988), (24, 1255491), (27, 1115992), (36, 836994), (54, 557996), (72, 418497), (108, 278998), (199, 151416), (216, 139499), (398, 75708), (597, 50472), (701, 42984), (796, 37854), (1194, 25236), (1402, 21492), (1592, 18927), (1791, 16824), (2103, 14328), (2388, 12618), (2804, 10746), (3582, 8412), (4206, 7164), (4776, 6309), (5373, 5608)]