30539816

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{727}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 58968000

約数和(自身を除く): 28428184

約数列:

[1, 2, 4, 8, 59, 89, 118, 178, 236, 356, 472, 712, 727, 1454, 2908, 5251, 5816, 10502, 21004, 42008, 42893, 64703, 85786, 129406, 171572, 258812, 343144, 517624, 3817477, 7634954, 15269908, 30539816]

約数ペア:

[(1, 30539816), (2, 15269908), (4, 7634954), (8, 3817477), (59, 517624), (89, 343144), (118, 258812), (178, 171572), (236, 129406), (356, 85786), (472, 64703), (712, 42893), (727, 42008), (1454, 21004), (2908, 10502), (5251, 5816)]