78653610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{124847}}^1$

素因数の和:124867

約数の個数: 48

約数和(自身を含む): 233715456

約数和(自身を除く): 155061846

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 124847, 249694, 374541, 624235, 749082, 873929, 1123623, 1248470, 1747858, 1872705, 2247246, 2621787, 3745410, 4369645, 5243574, 5618115, 7865361, 8739290, 11236230, 13108935, 15730722, 26217870, 39326805, 78653610]

約数ペア:

[(1, 78653610), (2, 39326805), (3, 26217870), (5, 15730722), (6, 13108935), (7, 11236230), (9, 8739290), (10, 7865361), (14, 5618115), (15, 5243574), (18, 4369645), (21, 3745410), (30, 2621787), (35, 2247246), (42, 1872705), (45, 1747858), (63, 1248470), (70, 1123623), (90, 873929), (105, 749082), (126, 624235), (210, 374541), (315, 249694), (630, 124847)]