30518048

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 66044160

約数和(自身を除く): 35526112

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 181, 352, 362, 479, 724, 958, 1448, 1916, 1991, 2896, 3832, 3982, 5269, 5792, 7664, 7964, 10538, 15328, 15928, 21076, 31856, 42152, 63712, 84304, 86699, 168608, 173398, 346796, 693592, 953689, 1387184, 1907378, 2774368, 3814756, 7629512, 15259024, 30518048]

約数ペア:

[(1, 30518048), (2, 15259024), (4, 7629512), (8, 3814756), (11, 2774368), (16, 1907378), (22, 1387184), (32, 953689), (44, 693592), (88, 346796), (176, 173398), (181, 168608), (352, 86699), (362, 84304), (479, 63712), (724, 42152), (958, 31856), (1448, 21076), (1916, 15928), (1991, 15328), (2896, 10538), (3832, 7964), (3982, 7664), (5269, 5792)]