7534340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1532

約数の個数: 48

約数和(自身を含む): 18023040

約数和(自身を除く): 10488700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 1489, 2530, 2978, 5060, 5956, 7445, 14890, 16379, 29780, 32758, 34247, 65516, 68494, 81895, 136988, 163790, 171235, 327580, 342470, 376717, 684940, 753434, 1506868, 1883585, 3767170, 7534340]

約数ペア:

[(1, 7534340), (2, 3767170), (4, 1883585), (5, 1506868), (10, 753434), (11, 684940), (20, 376717), (22, 342470), (23, 327580), (44, 171235), (46, 163790), (55, 136988), (92, 81895), (110, 68494), (115, 65516), (220, 34247), (230, 32758), (253, 29780), (460, 16379), (506, 14890), (1012, 7445), (1265, 5956), (1489, 5060), (2530, 2978)]