39891690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2897}}^1$

素因数の和:2933

約数の個数: 80

約数和(自身を含む): 113613192

約数和(自身を除く): 73721502

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 2897, 4590, 5794, 6885, 8691, 13770, 14485, 17382, 26073, 28970, 43455, 49249, 52146, 78219, 86910, 98498, 130365, 147747, 156438, 234657, 246245, 260730, 295494, 391095, 443241, 469314, 492490, 738735, 782190, 886482, 1173285, 1329723, 1477470, 2216205, 2346570, 2659446, 3989169, 4432410, 6648615, 7978338, 13297230, 19945845, 39891690]

約数ペア:

[(1, 39891690), (2, 19945845), (3, 13297230), (5, 7978338), (6, 6648615), (9, 4432410), (10, 3989169), (15, 2659446), (17, 2346570), (18, 2216205), (27, 1477470), (30, 1329723), (34, 1173285), (45, 886482), (51, 782190), (54, 738735), (81, 492490), (85, 469314), (90, 443241), (102, 391095), (135, 295494), (153, 260730), (162, 246245), (170, 234657), (255, 156438), (270, 147747), (306, 130365), (405, 98498), (459, 86910), (510, 78219), (765, 52146), (810, 49249), (918, 43455), (1377, 28970), (1530, 26073), (2295, 17382), (2754, 14485), (2897, 13770), (4590, 8691), (5794, 6885)]