30485928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3121}}^1$

素因数の和:3178

約数の個数: 64

約数和(自身を含む): 85417920

約数和(自身を除く): 54931992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 264, 296, 407, 444, 814, 888, 1221, 1628, 2442, 3121, 3256, 4884, 6242, 9363, 9768, 12484, 18726, 24968, 34331, 37452, 68662, 74904, 102993, 115477, 137324, 205986, 230954, 274648, 346431, 411972, 461908, 692862, 823944, 923816, 1270247, 1385724, 2540494, 2771448, 3810741, 5080988, 7621482, 10161976, 15242964, 30485928]

約数ペア:

[(1, 30485928), (2, 15242964), (3, 10161976), (4, 7621482), (6, 5080988), (8, 3810741), (11, 2771448), (12, 2540494), (22, 1385724), (24, 1270247), (33, 923816), (37, 823944), (44, 692862), (66, 461908), (74, 411972), (88, 346431), (111, 274648), (132, 230954), (148, 205986), (222, 137324), (264, 115477), (296, 102993), (407, 74904), (444, 68662), (814, 37452), (888, 34331), (1221, 24968), (1628, 18726), (2442, 12484), (3121, 9768), (3256, 9363), (4884, 6242)]