30272988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4787}}^1$

素因数の和:4842

約数の個数: 48

約数和(自身を含む): 77220864

約数和(自身を除く): 46947876

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 372, 527, 1054, 1581, 2108, 3162, 4787, 6324, 9574, 14361, 19148, 28722, 57444, 81379, 148397, 162758, 244137, 296794, 325516, 445191, 488274, 593588, 890382, 976548, 1780764, 2522749, 5045498, 7568247, 10090996, 15136494, 30272988]

約数ペア:

[(1, 30272988), (2, 15136494), (3, 10090996), (4, 7568247), (6, 5045498), (12, 2522749), (17, 1780764), (31, 976548), (34, 890382), (51, 593588), (62, 488274), (68, 445191), (93, 325516), (102, 296794), (124, 244137), (186, 162758), (204, 148397), (372, 81379), (527, 57444), (1054, 28722), (1581, 19148), (2108, 14361), (3162, 9574), (4787, 6324)]