173218230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{641549}}^1$

素因数の和:641565

約数の個数: 32

約数和(自身を含む): 461916000

約数和(自身を除く): 288697770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 641549, 1283098, 1924647, 3207745, 3849294, 5773941, 6415490, 9623235, 11547882, 17321823, 19246470, 28869705, 34643646, 57739410, 86609115, 173218230]

約数ペア:

[(1, 173218230), (2, 86609115), (3, 57739410), (5, 34643646), (6, 28869705), (9, 19246470), (10, 17321823), (15, 11547882), (18, 9623235), (27, 6415490), (30, 5773941), (45, 3849294), (54, 3207745), (90, 1924647), (135, 1283098), (270, 641549)]