1189096890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{384821}}^1$

素因数の和:384934

約数の個数: 32

約数和(自身を含む): 2881547136

約数和(自身を除く): 1692450246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 384821, 769642, 1154463, 1924105, 2308926, 3848210, 5772315, 11544630, 39636563, 79273126, 118909689, 198182815, 237819378, 396365630, 594548445, 1189096890]

約数ペア:

[(1, 1189096890), (2, 594548445), (3, 396365630), (5, 237819378), (6, 198182815), (10, 118909689), (15, 79273126), (30, 39636563), (103, 11544630), (206, 5772315), (309, 3848210), (515, 2308926), (618, 1924105), (1030, 1154463), (1545, 769642), (3090, 384821)]