30310412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 61496064

約数和(自身を除く): 31185652

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 61, 92, 122, 244, 253, 491, 506, 671, 982, 1012, 1342, 1403, 1964, 2684, 2806, 5401, 5612, 10802, 11293, 15433, 21604, 22586, 29951, 30866, 45172, 59902, 61732, 119804, 124223, 248446, 329461, 496892, 658922, 688873, 1317844, 1377746, 2755492, 7577603, 15155206, 30310412]

約数ペア:

[(1, 30310412), (2, 15155206), (4, 7577603), (11, 2755492), (22, 1377746), (23, 1317844), (44, 688873), (46, 658922), (61, 496892), (92, 329461), (122, 248446), (244, 124223), (253, 119804), (491, 61732), (506, 59902), (671, 45172), (982, 30866), (1012, 29951), (1342, 22586), (1403, 21604), (1964, 15433), (2684, 11293), (2806, 10802), (5401, 5612)]