2671190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 5088960

約数和(自身を除く): 2417770

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 151, 290, 302, 305, 610, 755, 1510, 1769, 3538, 4379, 8758, 8845, 9211, 17690, 18422, 21895, 43790, 46055, 92110, 267119, 534238, 1335595, 2671190]

約数ペア:

[(1, 2671190), (2, 1335595), (5, 534238), (10, 267119), (29, 92110), (58, 46055), (61, 43790), (122, 21895), (145, 18422), (151, 17690), (290, 9211), (302, 8845), (305, 8758), (610, 4379), (755, 3538), (1510, 1769)]