1378283648670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{102780287}}^1$

素因数の和:102780449

約数の個数: 48

約数和(自身を含む): 3607588108800

約数和(自身を除く): 2229304460130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 4470, 6705, 13410, 102780287, 205560574, 308340861, 513901435, 616681722, 925022583, 1027802870, 1541704305, 1850045166, 3083408610, 4625112915, 9250225830, 15314262763, 30628525526, 45942788289, 76571313815, 91885576578, 137828364867, 153142627630, 229713941445, 275656729734, 459427882890, 689141824335, 1378283648670]

約数ペア:

[(1, 1378283648670), (2, 689141824335), (3, 459427882890), (5, 275656729734), (6, 229713941445), (9, 153142627630), (10, 137828364867), (15, 91885576578), (18, 76571313815), (30, 45942788289), (45, 30628525526), (90, 15314262763), (149, 9250225830), (298, 4625112915), (447, 3083408610), (745, 1850045166), (894, 1541704305), (1341, 1027802870), (1490, 925022583), (2235, 616681722), (2682, 513901435), (4470, 308340861), (6705, 205560574), (13410, 102780287)]