289326270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{22273}}^1$

素因数の和:22716

約数の個数: 32

約数和(自身を含む): 696017952

約数和(自身を除く): 406691682

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 433, 866, 1299, 2165, 2598, 4330, 6495, 12990, 22273, 44546, 66819, 111365, 133638, 222730, 334095, 668190, 9644209, 19288418, 28932627, 48221045, 57865254, 96442090, 144663135, 289326270]

約数ペア:

[(1, 289326270), (2, 144663135), (3, 96442090), (5, 57865254), (6, 48221045), (10, 28932627), (15, 19288418), (30, 9644209), (433, 668190), (866, 334095), (1299, 222730), (2165, 133638), (2598, 111365), (4330, 66819), (6495, 44546), (12990, 22273)]