30550936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15461}}^1$

素因数の和:15499

約数の個数: 32

約数和(自身を含む): 64940400

約数和(自身を除く): 34389464

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 15461, 30922, 61844, 123688, 200993, 293759, 401986, 587518, 803972, 1175036, 1607944, 2350072, 3818867, 7637734, 15275468, 30550936]

約数ペア:

[(1, 30550936), (2, 15275468), (4, 7637734), (8, 3818867), (13, 2350072), (19, 1607944), (26, 1175036), (38, 803972), (52, 587518), (76, 401986), (104, 293759), (152, 200993), (247, 123688), (494, 61844), (988, 30922), (1976, 15461)]