12467702970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{8663}}^1\times {\mathrm{15991}}^1$

素因数の和:24667

約数の個数: 48

約数和(自身を含む): 32421796992

約数和(自身を除く): 19954094022

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 8663, 15991, 17326, 25989, 31982, 43315, 47973, 51978, 77967, 79955, 86630, 95946, 129945, 143919, 155934, 159910, 239865, 259890, 287838, 389835, 479730, 719595, 779670, 1439190, 138530033, 277060066, 415590099, 692650165, 831180198, 1246770297, 1385300330, 2077950495, 2493540594, 4155900990, 6233851485, 12467702970]

約数ペア:

[(1, 12467702970), (2, 6233851485), (3, 4155900990), (5, 2493540594), (6, 2077950495), (9, 1385300330), (10, 1246770297), (15, 831180198), (18, 692650165), (30, 415590099), (45, 277060066), (90, 138530033), (8663, 1439190), (15991, 779670), (17326, 719595), (25989, 479730), (31982, 389835), (43315, 287838), (47973, 259890), (51978, 239865), (77967, 159910), (79955, 155934), (86630, 143919), (95946, 129945)]