90542370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{33911}}^1$

素因数の和:34010

約数の個数: 32

約数和(自身を含む): 219749760

約数和(自身を除く): 129207390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 33911, 67822, 101733, 169555, 203466, 339110, 508665, 1017330, 3018079, 6036158, 9054237, 15090395, 18108474, 30180790, 45271185, 90542370]

約数ペア:

[(1, 90542370), (2, 45271185), (3, 30180790), (5, 18108474), (6, 15090395), (10, 9054237), (15, 6036158), (30, 3018079), (89, 1017330), (178, 508665), (267, 339110), (445, 203466), (534, 169555), (890, 101733), (1335, 67822), (2670, 33911)]