84853890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85711}}^1$

素因数の和:85735

約数の個数: 48

約数和(自身を含む): 240679296

約数和(自身を除く): 155825406

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 85711, 171422, 257133, 428555, 514266, 771399, 857110, 942821, 1285665, 1542798, 1885642, 2571330, 2828463, 3856995, 4714105, 5656926, 7713990, 8485389, 9428210, 14142315, 16970778, 28284630, 42426945, 84853890]

約数ペア:

[(1, 84853890), (2, 42426945), (3, 28284630), (5, 16970778), (6, 14142315), (9, 9428210), (10, 8485389), (11, 7713990), (15, 5656926), (18, 4714105), (22, 3856995), (30, 2828463), (33, 2571330), (45, 1885642), (55, 1542798), (66, 1285665), (90, 942821), (99, 857110), (110, 771399), (165, 514266), (198, 428555), (330, 257133), (495, 171422), (990, 85711)]