26503380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2017}}^1$

素因数の和:2105

約数の個数: 72

約数和(自身を含む): 81535272

約数和(自身を除く): 55031892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2017, 2190, 2628, 3285, 4034, 4380, 6051, 6570, 8068, 10085, 12102, 13140, 18153, 20170, 24204, 30255, 36306, 40340, 60510, 72612, 90765, 121020, 147241, 181530, 294482, 363060, 441723, 588964, 736205, 883446, 1325169, 1472410, 1766892, 2208615, 2650338, 2944820, 4417230, 5300676, 6625845, 8834460, 13251690, 26503380]

約数ペア:

[(1, 26503380), (2, 13251690), (3, 8834460), (4, 6625845), (5, 5300676), (6, 4417230), (9, 2944820), (10, 2650338), (12, 2208615), (15, 1766892), (18, 1472410), (20, 1325169), (30, 883446), (36, 736205), (45, 588964), (60, 441723), (73, 363060), (90, 294482), (146, 181530), (180, 147241), (219, 121020), (292, 90765), (365, 72612), (438, 60510), (657, 40340), (730, 36306), (876, 30255), (1095, 24204), (1314, 20170), (1460, 18153), (2017, 13140), (2190, 12102), (2628, 10085), (3285, 8068), (4034, 6570), (4380, 6051)]