742241390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{143567}}^1$

素因数の和:143632

約数の個数: 32

約数和(自身を含む): 1488513024

約数和(自身を除く): 746271634

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 143567, 287134, 717835, 1435670, 1579237, 3158474, 6747649, 7896185, 13495298, 15792370, 33738245, 67476490, 74224139, 148448278, 371120695, 742241390]

約数ペア:

[(1, 742241390), (2, 371120695), (5, 148448278), (10, 74224139), (11, 67476490), (22, 33738245), (47, 15792370), (55, 13495298), (94, 7896185), (110, 6747649), (235, 3158474), (470, 1579237), (517, 1435670), (1034, 717835), (2585, 287134), (5170, 143567)]