1330804770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{561521}}^1$

素因数の和:561610

約数の個数: 32

約数和(自身を含む): 3234366720

約数和(自身を除く): 1903561950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 561521, 1123042, 1684563, 2807605, 3369126, 5615210, 8422815, 16845630, 44360159, 88720318, 133080477, 221800795, 266160954, 443601590, 665402385, 1330804770]

約数ペア:

[(1, 1330804770), (2, 665402385), (3, 443601590), (5, 266160954), (6, 221800795), (10, 133080477), (15, 88720318), (30, 44360159), (79, 16845630), (158, 8422815), (237, 5615210), (395, 3369126), (474, 2807605), (790, 1684563), (1185, 1123042), (2370, 561521)]