205501830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{236209}}^1$

素因数の和:236248

約数の個数: 32

約数和(自身を含む): 510213600

約数和(自身を除く): 304711770

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 236209, 472418, 708627, 1181045, 1417254, 2362090, 3543135, 6850061, 7086270, 13700122, 20550183, 34250305, 41100366, 68500610, 102750915, 205501830]

約数ペア:

[(1, 205501830), (2, 102750915), (3, 68500610), (5, 41100366), (6, 34250305), (10, 20550183), (15, 13700122), (29, 7086270), (30, 6850061), (58, 3543135), (87, 2362090), (145, 1417254), (174, 1181045), (290, 708627), (435, 472418), (870, 236209)]