30328142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 54141360

約数和(自身を除く): 23813218

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 73, 146, 247, 377, 494, 551, 754, 841, 949, 1102, 1387, 1682, 1898, 2117, 2774, 4234, 7163, 10933, 14326, 15979, 18031, 21866, 27521, 31958, 36062, 40223, 55042, 61393, 80446, 122786, 207727, 415454, 522899, 798109, 1045798, 1166467, 1596218, 2332934, 15164071, 30328142]

約数ペア:

[(1, 30328142), (2, 15164071), (13, 2332934), (19, 1596218), (26, 1166467), (29, 1045798), (38, 798109), (58, 522899), (73, 415454), (146, 207727), (247, 122786), (377, 80446), (494, 61393), (551, 55042), (754, 40223), (841, 36062), (949, 31958), (1102, 27521), (1387, 21866), (1682, 18031), (1898, 15979), (2117, 14326), (2774, 10933), (4234, 7163)]