15416070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1321}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 37121760

約数和(自身を除く): 21705690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1167, 1321, 1945, 2334, 2642, 3890, 3963, 5835, 6605, 7926, 11670, 13210, 19815, 39630, 513869, 1027738, 1541607, 2569345, 3083214, 5138690, 7708035, 15416070]

約数ペア:

[(1, 15416070), (2, 7708035), (3, 5138690), (5, 3083214), (6, 2569345), (10, 1541607), (15, 1027738), (30, 513869), (389, 39630), (778, 19815), (1167, 13210), (1321, 11670), (1945, 7926), (2334, 6605), (2642, 5835), (3890, 3963)]