289908090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{9283}}^1$

素因数の和:9643

約数の個数: 48

約数和(自身を含む): 756014688

約数和(自身を除く): 466106598

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 347, 694, 1041, 1735, 2082, 3123, 3470, 5205, 6246, 9283, 10410, 15615, 18566, 27849, 31230, 46415, 55698, 83547, 92830, 139245, 167094, 278490, 417735, 835470, 3221201, 6442402, 9663603, 16106005, 19327206, 28990809, 32212010, 48318015, 57981618, 96636030, 144954045, 289908090]

約数ペア:

[(1, 289908090), (2, 144954045), (3, 96636030), (5, 57981618), (6, 48318015), (9, 32212010), (10, 28990809), (15, 19327206), (18, 16106005), (30, 9663603), (45, 6442402), (90, 3221201), (347, 835470), (694, 417735), (1041, 278490), (1735, 167094), (2082, 139245), (3123, 92830), (3470, 83547), (5205, 55698), (6246, 46415), (9283, 31230), (10410, 27849), (15615, 18566)]