30591786

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1801}}^1$

素因数の和:1974

約数の個数: 32

約数和(自身を含む): 64872000

約数和(自身を除く): 34280214

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 149, 298, 447, 894, 1801, 2831, 3602, 5403, 5662, 8493, 10806, 16986, 34219, 68438, 102657, 205314, 268349, 536698, 805047, 1610094, 5098631, 10197262, 15295893, 30591786]

約数ペア:

[(1, 30591786), (2, 15295893), (3, 10197262), (6, 5098631), (19, 1610094), (38, 805047), (57, 536698), (114, 268349), (149, 205314), (298, 102657), (447, 68438), (894, 34219), (1801, 16986), (2831, 10806), (3602, 8493), (5403, 5662)]