745332390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{752861}}^1$

素因数の和:752885

約数の個数: 48

約数和(自身を含む): 2114036496

約数和(自身を除く): 1368704106

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 752861, 1505722, 2258583, 3764305, 4517166, 6775749, 7528610, 8281471, 11292915, 13551498, 16562942, 22585830, 24844413, 33878745, 41407355, 49688826, 67757490, 74533239, 82814710, 124222065, 149066478, 248444130, 372666195, 745332390]

約数ペア:

[(1, 745332390), (2, 372666195), (3, 248444130), (5, 149066478), (6, 124222065), (9, 82814710), (10, 74533239), (11, 67757490), (15, 49688826), (18, 41407355), (22, 33878745), (30, 24844413), (33, 22585830), (45, 16562942), (55, 13551498), (66, 11292915), (90, 8281471), (99, 7528610), (110, 6775749), (165, 4517166), (198, 3764305), (330, 2258583), (495, 1505722), (990, 752861)]