30994568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{619}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 63612000

約数和(自身を除く): 32617432

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 569, 619, 1138, 1238, 2276, 2476, 4552, 4952, 6259, 6809, 12518, 13618, 25036, 27236, 50072, 54472, 352211, 704422, 1408844, 2817688, 3874321, 7748642, 15497284, 30994568]

約数ペア:

[(1, 30994568), (2, 15497284), (4, 7748642), (8, 3874321), (11, 2817688), (22, 1408844), (44, 704422), (88, 352211), (569, 54472), (619, 50072), (1138, 27236), (1238, 25036), (2276, 13618), (2476, 12518), (4552, 6809), (4952, 6259)]