30899994

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{233}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 66920256

約数和(自身を除く): 36020262

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 233, 466, 699, 713, 961, 1398, 1426, 1922, 2139, 2883, 4278, 5359, 5766, 7223, 10718, 14446, 16077, 21669, 22103, 32154, 43338, 44206, 66309, 132618, 166129, 223913, 332258, 447826, 498387, 671739, 996774, 1343478, 5149999, 10299998, 15449997, 30899994]

約数ペア:

[(1, 30899994), (2, 15449997), (3, 10299998), (6, 5149999), (23, 1343478), (31, 996774), (46, 671739), (62, 498387), (69, 447826), (93, 332258), (138, 223913), (186, 166129), (233, 132618), (466, 66309), (699, 44206), (713, 43338), (961, 32154), (1398, 22103), (1426, 21669), (1922, 16077), (2139, 14446), (2883, 10718), (4278, 7223), (5359, 5766)]