9973970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 18774720

約数和(自身を除く): 8800750

約数列:

[1, 2, 5, 10, 29, 58, 145, 163, 211, 290, 326, 422, 815, 1055, 1630, 2110, 4727, 6119, 9454, 12238, 23635, 30595, 34393, 47270, 61190, 68786, 171965, 343930, 997397, 1994794, 4986985, 9973970]

約数ペア:

[(1, 9973970), (2, 4986985), (5, 1994794), (10, 997397), (29, 343930), (58, 171965), (145, 68786), (163, 61190), (211, 47270), (290, 34393), (326, 30595), (422, 23635), (815, 12238), (1055, 9454), (1630, 6119), (2110, 4727)]