30338748

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3331}}^1$

素因数の和:3375

約数の個数: 72

約数和(自身を含む): 87325056

約数和(自身を除く): 56986308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 2277, 3036, 3331, 4554, 6662, 9108, 9993, 13324, 19986, 29979, 36641, 39972, 59958, 73282, 76613, 109923, 119916, 146564, 153226, 219846, 229839, 306452, 329769, 439692, 459678, 659538, 689517, 842743, 919356, 1319076, 1379034, 1685486, 2528229, 2758068, 3370972, 5056458, 7584687, 10112916, 15169374, 30338748]

約数ペア:

[(1, 30338748), (2, 15169374), (3, 10112916), (4, 7584687), (6, 5056458), (9, 3370972), (11, 2758068), (12, 2528229), (18, 1685486), (22, 1379034), (23, 1319076), (33, 919356), (36, 842743), (44, 689517), (46, 659538), (66, 459678), (69, 439692), (92, 329769), (99, 306452), (132, 229839), (138, 219846), (198, 153226), (207, 146564), (253, 119916), (276, 109923), (396, 76613), (414, 73282), (506, 59958), (759, 39972), (828, 36641), (1012, 29979), (1518, 19986), (2277, 13324), (3036, 9993), (3331, 9108), (4554, 6662)]