4392270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1319}}^1$

素因数の和:1369

約数の個数: 48

約数和(自身を含む): 11737440

約数和(自身を除く): 7345170

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, 1319, 1665, 2638, 3330, 3957, 6595, 7914, 11871, 13190, 19785, 23742, 39570, 48803, 59355, 97606, 118710, 146409, 244015, 292818, 439227, 488030, 732045, 878454, 1464090, 2196135, 4392270]

約数ペア:

[(1, 4392270), (2, 2196135), (3, 1464090), (5, 878454), (6, 732045), (9, 488030), (10, 439227), (15, 292818), (18, 244015), (30, 146409), (37, 118710), (45, 97606), (74, 59355), (90, 48803), (111, 39570), (185, 23742), (222, 19785), (333, 13190), (370, 11871), (555, 7914), (666, 6595), (1110, 3957), (1319, 3330), (1665, 2638)]