30778648

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1069}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 59706000

約数和(自身を除く): 28927352

約数列:

[1, 2, 4, 8, 59, 61, 118, 122, 236, 244, 472, 488, 1069, 2138, 3599, 4276, 7198, 8552, 14396, 28792, 63071, 65209, 126142, 130418, 252284, 260836, 504568, 521672, 3847331, 7694662, 15389324, 30778648]

約数ペア:

[(1, 30778648), (2, 15389324), (4, 7694662), (8, 3847331), (59, 521672), (61, 504568), (118, 260836), (122, 252284), (236, 130418), (244, 126142), (472, 65209), (488, 63071), (1069, 28792), (2138, 14396), (3599, 8552), (4276, 7198)]