2883470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 5490720

約数和(自身を除く): 2607250

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 163, 290, 305, 326, 610, 815, 1630, 1769, 3538, 4727, 8845, 9454, 9943, 17690, 19886, 23635, 47270, 49715, 99430, 288347, 576694, 1441735, 2883470]

約数ペア:

[(1, 2883470), (2, 1441735), (5, 576694), (10, 288347), (29, 99430), (58, 49715), (61, 47270), (122, 23635), (145, 19886), (163, 17690), (290, 9943), (305, 9454), (326, 8845), (610, 4727), (815, 3538), (1630, 1769)]