30742392

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 82080000

約数和(自身を除く): 51337608

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 151, 204, 302, 408, 453, 499, 604, 906, 998, 1208, 1497, 1812, 1996, 2567, 2994, 3624, 3992, 5134, 5988, 7701, 8483, 10268, 11976, 15402, 16966, 20536, 25449, 30804, 33932, 50898, 61608, 67864, 75349, 101796, 150698, 203592, 226047, 301396, 452094, 602792, 904188, 1280933, 1808376, 2561866, 3842799, 5123732, 7685598, 10247464, 15371196, 30742392]

約数ペア:

[(1, 30742392), (2, 15371196), (3, 10247464), (4, 7685598), (6, 5123732), (8, 3842799), (12, 2561866), (17, 1808376), (24, 1280933), (34, 904188), (51, 602792), (68, 452094), (102, 301396), (136, 226047), (151, 203592), (204, 150698), (302, 101796), (408, 75349), (453, 67864), (499, 61608), (604, 50898), (906, 33932), (998, 30804), (1208, 25449), (1497, 20536), (1812, 16966), (1996, 15402), (2567, 11976), (2994, 10268), (3624, 8483), (3992, 7701), (5134, 5988)]