9813390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4481}}^1$

素因数の和:4564

約数の個数: 32

約数和(自身を含む): 23880096

約数和(自身を除く): 14066706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 4481, 8962, 13443, 22405, 26886, 44810, 67215, 134430, 327113, 654226, 981339, 1635565, 1962678, 3271130, 4906695, 9813390]

約数ペア:

[(1, 9813390), (2, 4906695), (3, 3271130), (5, 1962678), (6, 1635565), (10, 981339), (15, 654226), (30, 327113), (73, 134430), (146, 67215), (219, 44810), (365, 26886), (438, 22405), (730, 13443), (1095, 8962), (2190, 4481)]