84475890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55213}}^1$

素因数の和:55243

約数の個数: 48

約数和(自身を含む): 232561368

約数和(自身を除く): 148085478

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 55213, 110426, 165639, 276065, 331278, 496917, 552130, 828195, 938621, 993834, 1656390, 1877242, 2484585, 2815863, 4693105, 4969170, 5631726, 8447589, 9386210, 14079315, 16895178, 28158630, 42237945, 84475890]

約数ペア:

[(1, 84475890), (2, 42237945), (3, 28158630), (5, 16895178), (6, 14079315), (9, 9386210), (10, 8447589), (15, 5631726), (17, 4969170), (18, 4693105), (30, 2815863), (34, 2484585), (45, 1877242), (51, 1656390), (85, 993834), (90, 938621), (102, 828195), (153, 552130), (170, 496917), (255, 331278), (306, 276065), (510, 165639), (765, 110426), (1530, 55213)]