210801090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{171383}}^1$

素因数の和:171434

約数の個数: 32

約数和(自身を含む): 518265216

約数和(自身を除く): 307464126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 171383, 342766, 514149, 856915, 1028298, 1713830, 2570745, 5141490, 7026703, 14053406, 21080109, 35133515, 42160218, 70267030, 105400545, 210801090]

約数ペア:

[(1, 210801090), (2, 105400545), (3, 70267030), (5, 42160218), (6, 35133515), (10, 21080109), (15, 14053406), (30, 7026703), (41, 5141490), (82, 2570745), (123, 1713830), (205, 1028298), (246, 856915), (410, 514149), (615, 342766), (1230, 171383)]