30323696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7673}}^1$

素因数の和:7713

約数の個数: 40

約数和(自身を含む): 66610320

約数和(自身を除く): 36286624

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 7673, 15346, 30692, 61384, 99749, 122768, 145787, 199498, 291574, 398996, 583148, 797992, 1166296, 1595984, 1895231, 2332592, 3790462, 7580924, 15161848, 30323696]

約数ペア:

[(1, 30323696), (2, 15161848), (4, 7580924), (8, 3790462), (13, 2332592), (16, 1895231), (19, 1595984), (26, 1166296), (38, 797992), (52, 583148), (76, 398996), (104, 291574), (152, 199498), (208, 145787), (247, 122768), (304, 99749), (494, 61384), (988, 30692), (1976, 15346), (3952, 7673)]