77921370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50929}}^1$

素因数の和:50959

約数の個数: 48

約数和(自身を含む): 214517160

約数和(自身を除く): 136595790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 50929, 101858, 152787, 254645, 305574, 458361, 509290, 763935, 865793, 916722, 1527870, 1731586, 2291805, 2597379, 4328965, 4583610, 5194758, 7792137, 8657930, 12986895, 15584274, 25973790, 38960685, 77921370]

約数ペア:

[(1, 77921370), (2, 38960685), (3, 25973790), (5, 15584274), (6, 12986895), (9, 8657930), (10, 7792137), (15, 5194758), (17, 4583610), (18, 4328965), (30, 2597379), (34, 2291805), (45, 1731586), (51, 1527870), (85, 916722), (90, 865793), (102, 763935), (153, 509290), (170, 458361), (255, 305574), (306, 254645), (510, 152787), (765, 101858), (1530, 50929)]