30385782

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:802

約数の個数: 72

約数和(自身を含む): 78320736

約数和(自身を除く): 47934954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 94, 98, 126, 141, 147, 282, 294, 329, 423, 441, 658, 733, 846, 882, 987, 1466, 1974, 2199, 2303, 2961, 4398, 4606, 5131, 5922, 6597, 6909, 10262, 13194, 13818, 15393, 20727, 30786, 34451, 35917, 41454, 46179, 68902, 71834, 92358, 103353, 107751, 206706, 215502, 241157, 310059, 323253, 482314, 620118, 646506, 723471, 1446942, 1688099, 2170413, 3376198, 4340826, 5064297, 10128594, 15192891, 30385782]

約数ペア:

[(1, 30385782), (2, 15192891), (3, 10128594), (6, 5064297), (7, 4340826), (9, 3376198), (14, 2170413), (18, 1688099), (21, 1446942), (42, 723471), (47, 646506), (49, 620118), (63, 482314), (94, 323253), (98, 310059), (126, 241157), (141, 215502), (147, 206706), (282, 107751), (294, 103353), (329, 92358), (423, 71834), (441, 68902), (658, 46179), (733, 41454), (846, 35917), (882, 34451), (987, 30786), (1466, 20727), (1974, 15393), (2199, 13818), (2303, 13194), (2961, 10262), (4398, 6909), (4606, 6597), (5131, 5922)]