30679292

素因数分解:

$2^2\times 7^3\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 63840000

約数和(自身を除く): 33160708

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 343, 379, 413, 686, 758, 826, 1372, 1516, 1652, 2653, 2891, 5306, 5782, 10612, 11564, 18571, 20237, 22361, 37142, 40474, 44722, 74284, 80948, 89444, 129997, 156527, 259994, 313054, 519988, 626108, 1095689, 2191378, 4382756, 7669823, 15339646, 30679292]

約数ペア:

[(1, 30679292), (2, 15339646), (4, 7669823), (7, 4382756), (14, 2191378), (28, 1095689), (49, 626108), (59, 519988), (98, 313054), (118, 259994), (196, 156527), (236, 129997), (343, 89444), (379, 80948), (413, 74284), (686, 44722), (758, 40474), (826, 37142), (1372, 22361), (1516, 20237), (1652, 18571), (2653, 11564), (2891, 10612), (5306, 5782)]