30304658

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 50077440

約数和(自身を除く): 19772782

約数列:

[1, 2, 19, 38, 41, 53, 82, 106, 367, 734, 779, 1007, 1558, 2014, 2173, 4346, 6973, 13946, 15047, 19451, 30094, 38902, 41287, 82574, 285893, 369569, 571786, 739138, 797491, 1594982, 15152329, 30304658]

約数ペア:

[(1, 30304658), (2, 15152329), (19, 1594982), (38, 797491), (41, 739138), (53, 571786), (82, 369569), (106, 285893), (367, 82574), (734, 41287), (779, 38902), (1007, 30094), (1558, 19451), (2014, 15047), (2173, 13946), (4346, 6973)]