173243970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{66377}}^1$

素因数の和:66419

約数の個数: 48

約数和(自身を含む): 465973560

約数和(自身を除く): 292729590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 66377, 132754, 199131, 331885, 398262, 597393, 663770, 995655, 1194786, 1924933, 1991310, 2986965, 3849866, 5774799, 5973930, 9624665, 11549598, 17324397, 19249330, 28873995, 34648794, 57747990, 86621985, 173243970]

約数ペア:

[(1, 173243970), (2, 86621985), (3, 57747990), (5, 34648794), (6, 28873995), (9, 19249330), (10, 17324397), (15, 11549598), (18, 9624665), (29, 5973930), (30, 5774799), (45, 3849866), (58, 2986965), (87, 1991310), (90, 1924933), (145, 1194786), (174, 995655), (261, 663770), (290, 597393), (435, 398262), (522, 331885), (870, 199131), (1305, 132754), (2610, 66377)]