10665990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3203}}^1$

素因数の和:3253

約数の個数: 48

約数和(自身を含む): 28489968

約数和(自身を除く): 17823978

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, 3203, 3330, 6406, 9609, 16015, 19218, 28827, 32030, 48045, 57654, 96090, 118511, 144135, 237022, 288270, 355533, 592555, 711066, 1066599, 1185110, 1777665, 2133198, 3555330, 5332995, 10665990]

約数ペア:

[(1, 10665990), (2, 5332995), (3, 3555330), (5, 2133198), (6, 1777665), (9, 1185110), (10, 1066599), (15, 711066), (18, 592555), (30, 355533), (37, 288270), (45, 237022), (74, 144135), (90, 118511), (111, 96090), (185, 57654), (222, 48045), (333, 32030), (370, 28827), (555, 19218), (666, 16015), (1110, 9609), (1665, 6406), (3203, 3330)]