30345372

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 81384576

約数和(自身を除く): 51039204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 67, 69, 92, 134, 138, 201, 207, 268, 276, 402, 414, 547, 603, 804, 828, 1094, 1206, 1541, 1641, 2188, 2412, 3082, 3282, 4623, 4923, 6164, 6564, 9246, 9846, 12581, 13869, 18492, 19692, 25162, 27738, 36649, 37743, 50324, 55476, 73298, 75486, 109947, 113229, 146596, 150972, 219894, 226458, 329841, 439788, 452916, 659682, 842927, 1319364, 1685854, 2528781, 3371708, 5057562, 7586343, 10115124, 15172686, 30345372]

約数ペア:

[(1, 30345372), (2, 15172686), (3, 10115124), (4, 7586343), (6, 5057562), (9, 3371708), (12, 2528781), (18, 1685854), (23, 1319364), (36, 842927), (46, 659682), (67, 452916), (69, 439788), (92, 329841), (134, 226458), (138, 219894), (201, 150972), (207, 146596), (268, 113229), (276, 109947), (402, 75486), (414, 73298), (547, 55476), (603, 50324), (804, 37743), (828, 36649), (1094, 27738), (1206, 25162), (1541, 19692), (1641, 18492), (2188, 13869), (2412, 12581), (3082, 9846), (3282, 9246), (4623, 6564), (4923, 6164)]