528688890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1958107}}^1$

素因数の和:1958123

約数の個数: 32

約数和(自身を含む): 1409837760

約数和(自身を除く): 881148870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1958107, 3916214, 5874321, 9790535, 11748642, 17622963, 19581070, 29371605, 35245926, 52868889, 58743210, 88114815, 105737778, 176229630, 264344445, 528688890]

約数ペア:

[(1, 528688890), (2, 264344445), (3, 176229630), (5, 105737778), (6, 88114815), (9, 58743210), (10, 52868889), (15, 35245926), (18, 29371605), (27, 19581070), (30, 17622963), (45, 11748642), (54, 9790535), (90, 5874321), (135, 3916214), (270, 1958107)]