30996882

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 84240000

約数和(自身を除く): 53243118

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 29, 34, 42, 51, 58, 63, 87, 102, 119, 126, 153, 174, 203, 238, 261, 306, 357, 406, 493, 499, 522, 609, 714, 986, 998, 1071, 1218, 1479, 1497, 1827, 2142, 2958, 2994, 3451, 3493, 3654, 4437, 4491, 6902, 6986, 8483, 8874, 8982, 10353, 10479, 14471, 16966, 20706, 20958, 25449, 28942, 31059, 31437, 43413, 50898, 59381, 62118, 62874, 76347, 86826, 101297, 118762, 130239, 152694, 178143, 202594, 246007, 260478, 303891, 356286, 492014, 534429, 607782, 738021, 911673, 1068858, 1476042, 1722049, 1823346, 2214063, 3444098, 4428126, 5166147, 10332294, 15498441, 30996882]

約数ペア:

[(1, 30996882), (2, 15498441), (3, 10332294), (6, 5166147), (7, 4428126), (9, 3444098), (14, 2214063), (17, 1823346), (18, 1722049), (21, 1476042), (29, 1068858), (34, 911673), (42, 738021), (51, 607782), (58, 534429), (63, 492014), (87, 356286), (102, 303891), (119, 260478), (126, 246007), (153, 202594), (174, 178143), (203, 152694), (238, 130239), (261, 118762), (306, 101297), (357, 86826), (406, 76347), (493, 62874), (499, 62118), (522, 59381), (609, 50898), (714, 43413), (986, 31437), (998, 31059), (1071, 28942), (1218, 25449), (1479, 20958), (1497, 20706), (1827, 16966), (2142, 14471), (2958, 10479), (2994, 10353), (3451, 8982), (3493, 8874), (3654, 8483), (4437, 6986), (4491, 6902)]