30117736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18013}}^1$

素因数の和:18049

約数の個数: 32

約数和(自身を含む): 64850400

約数和(自身を除く): 34732664

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 18013, 36026, 72052, 144104, 198143, 342247, 396286, 684494, 792572, 1368988, 1585144, 2737976, 3764717, 7529434, 15058868, 30117736]

約数ペア:

[(1, 30117736), (2, 15058868), (4, 7529434), (8, 3764717), (11, 2737976), (19, 1585144), (22, 1368988), (38, 792572), (44, 684494), (76, 396286), (88, 342247), (152, 198143), (209, 144104), (418, 72052), (836, 36026), (1672, 18013)]