304895406

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{5273}}^1$

素因数の和:5720

約数の個数: 32

約数和(自身を含む): 637943040

約数和(自身を除く): 333047634

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 419, 838, 1257, 2514, 5273, 9637, 10546, 15819, 19274, 28911, 31638, 57822, 121279, 242558, 363837, 727674, 2209387, 4418774, 6628161, 13256322, 50815901, 101631802, 152447703, 304895406]

約数ペア:

[(1, 304895406), (2, 152447703), (3, 101631802), (6, 50815901), (23, 13256322), (46, 6628161), (69, 4418774), (138, 2209387), (419, 727674), (838, 363837), (1257, 242558), (2514, 121279), (5273, 57822), (9637, 31638), (10546, 28911), (15819, 19274)]