30416397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 47040000

約数和(自身を除く): 16623603

約数列:

[1, 3, 11, 19, 33, 57, 139, 209, 349, 417, 627, 1047, 1529, 2641, 3839, 4587, 6631, 7923, 11517, 19893, 29051, 48511, 72941, 87153, 145533, 218823, 533621, 921709, 1600863, 2765127, 10138799, 30416397]

約数ペア:

[(1, 30416397), (3, 10138799), (11, 2765127), (19, 1600863), (33, 921709), (57, 533621), (139, 218823), (209, 145533), (349, 87153), (417, 72941), (627, 48511), (1047, 29051), (1529, 19893), (2641, 11517), (3839, 7923), (4587, 6631)]