13210110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3967}}^1$

素因数の和:4017

約数の個数: 48

約数和(自身を含む): 35283456

約数和(自身を除く): 22073346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 3967, 7934, 11901, 19835, 23802, 35703, 39670, 59505, 71406, 119010, 146779, 178515, 293558, 357030, 440337, 733895, 880674, 1321011, 1467790, 2201685, 2642022, 4403370, 6605055, 13210110]

約数ペア:

[(1, 13210110), (2, 6605055), (3, 4403370), (5, 2642022), (6, 2201685), (9, 1467790), (10, 1321011), (15, 880674), (18, 733895), (30, 440337), (37, 357030), (45, 293558), (74, 178515), (90, 146779), (111, 119010), (185, 71406), (222, 59505), (333, 39670), (370, 35703), (555, 23802), (666, 19835), (1110, 11901), (1665, 7934), (3330, 3967)]