298144740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{28723}}^1$

素因数の和:28908

約数の個数: 48

約数和(自身を含む): 839659968

約数和(自身を除く): 541515228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5190, 10380, 28723, 57446, 86169, 114892, 143615, 172338, 287230, 344676, 430845, 574460, 861690, 1723380, 4969079, 9938158, 14907237, 19876316, 24845395, 29814474, 49690790, 59628948, 74536185, 99381580, 149072370, 298144740]

約数ペア:

[(1, 298144740), (2, 149072370), (3, 99381580), (4, 74536185), (5, 59628948), (6, 49690790), (10, 29814474), (12, 24845395), (15, 19876316), (20, 14907237), (30, 9938158), (60, 4969079), (173, 1723380), (346, 861690), (519, 574460), (692, 430845), (865, 344676), (1038, 287230), (1730, 172338), (2076, 143615), (2595, 114892), (3460, 86169), (5190, 57446), (10380, 28723)]