7032978820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{377711}}^1$

素因数の和:377753

約数の個数: 72

約数和(自身を含む): 18084850560

約数和(自身を除く): 11051871740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3724, 4655, 9310, 18620, 377711, 755422, 1510844, 1888555, 2643977, 3777110, 5287954, 7176509, 7554220, 10575908, 13219885, 14353018, 18507839, 26439770, 28706036, 35882545, 37015678, 50235563, 52879540, 71765090, 74031356, 92539195, 100471126, 143530180, 185078390, 200942252, 251177815, 351648941, 370156780, 502355630, 703297882, 1004711260, 1406595764, 1758244705, 3516489410, 7032978820]

約数ペア:

[(1, 7032978820), (2, 3516489410), (4, 1758244705), (5, 1406595764), (7, 1004711260), (10, 703297882), (14, 502355630), (19, 370156780), (20, 351648941), (28, 251177815), (35, 200942252), (38, 185078390), (49, 143530180), (70, 100471126), (76, 92539195), (95, 74031356), (98, 71765090), (133, 52879540), (140, 50235563), (190, 37015678), (196, 35882545), (245, 28706036), (266, 26439770), (380, 18507839), (490, 14353018), (532, 13219885), (665, 10575908), (931, 7554220), (980, 7176509), (1330, 5287954), (1862, 3777110), (2660, 2643977), (3724, 1888555), (4655, 1510844), (9310, 755422), (18620, 377711)]