1020304116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{70327}}^1$

素因数の和:70381

約数の個数: 72

約数和(自身を含む): 2867131904

約数和(自身を除く): 1846827788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 70327, 140654, 210981, 281308, 421962, 632943, 843924, 914251, 1265886, 1828502, 2180137, 2531772, 2742753, 3657004, 4360274, 5485506, 6540411, 8228259, 8720548, 10971012, 13080822, 16456518, 19621233, 26161644, 28341781, 32913036, 39242466, 56683562, 78484932, 85025343, 113367124, 170050686, 255076029, 340101372, 510152058, 1020304116]

約数ペア:

[(1, 1020304116), (2, 510152058), (3, 340101372), (4, 255076029), (6, 170050686), (9, 113367124), (12, 85025343), (13, 78484932), (18, 56683562), (26, 39242466), (31, 32913036), (36, 28341781), (39, 26161644), (52, 19621233), (62, 16456518), (78, 13080822), (93, 10971012), (117, 8720548), (124, 8228259), (156, 6540411), (186, 5485506), (234, 4360274), (279, 3657004), (372, 2742753), (403, 2531772), (468, 2180137), (558, 1828502), (806, 1265886), (1116, 914251), (1209, 843924), (1612, 632943), (2418, 421962), (3627, 281308), (4836, 210981), (7254, 140654), (14508, 70327)]