20280201210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{225335569}}^1$

素因数の和:225335582

約数の個数: 24

約数和(自身を含む): 52728523380

約数和(自身を除く): 32448322170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 225335569, 450671138, 676006707, 1126677845, 1352013414, 2028020121, 2253355690, 3380033535, 4056040242, 6760067070, 10140100605, 20280201210]

約数ペア:

[(1, 20280201210), (2, 10140100605), (3, 6760067070), (5, 4056040242), (6, 3380033535), (9, 2253355690), (10, 2028020121), (15, 1352013414), (18, 1126677845), (30, 676006707), (45, 450671138), (90, 225335569)]