30223376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2687}}^1$

素因数の和:2751

約数の個数: 40

約数和(自身を含む): 63329280

約数和(自身を除く): 33105904

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2687, 2812, 5374, 5624, 10748, 11248, 21496, 42992, 51053, 99419, 102106, 198838, 204212, 397676, 408424, 795352, 816848, 1590704, 1888961, 3777922, 7555844, 15111688, 30223376]

約数ペア:

[(1, 30223376), (2, 15111688), (4, 7555844), (8, 3777922), (16, 1888961), (19, 1590704), (37, 816848), (38, 795352), (74, 408424), (76, 397676), (148, 204212), (152, 198838), (296, 102106), (304, 99419), (592, 51053), (703, 42992), (1406, 21496), (2687, 11248), (2812, 10748), (5374, 5624)]