130279998

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{4217}}^1$

素因数の和:4512

約数の個数: 32

約数和(自身を含む): 275351040

約数和(自身を除く): 145071042

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 271, 542, 813, 1626, 4217, 5149, 8434, 10298, 12651, 15447, 25302, 30894, 80123, 160246, 240369, 480738, 1142807, 2285614, 3428421, 6856842, 21713333, 43426666, 65139999, 130279998]

約数ペア:

[(1, 130279998), (2, 65139999), (3, 43426666), (6, 21713333), (19, 6856842), (38, 3428421), (57, 2285614), (114, 1142807), (271, 480738), (542, 240369), (813, 160246), (1626, 80123), (4217, 30894), (5149, 25302), (8434, 15447), (10298, 12651)]