2018092950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{263803}}^1$

素因数の和:263838

約数の個数: 72

約数和(自身を含む): 5740902648

約数和(自身を除く): 3722809698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 7650, 263803, 527606, 791409, 1319015, 1582818, 2374227, 2638030, 3957045, 4484651, 4748454, 6595075, 7914090, 8969302, 11871135, 13190150, 13453953, 19785225, 22423255, 23742270, 26907906, 39570450, 40361859, 44846510, 59355675, 67269765, 80723718, 112116275, 118711350, 134539530, 201809295, 224232550, 336348825, 403618590, 672697650, 1009046475, 2018092950]

約数ペア:

[(1, 2018092950), (2, 1009046475), (3, 672697650), (5, 403618590), (6, 336348825), (9, 224232550), (10, 201809295), (15, 134539530), (17, 118711350), (18, 112116275), (25, 80723718), (30, 67269765), (34, 59355675), (45, 44846510), (50, 40361859), (51, 39570450), (75, 26907906), (85, 23742270), (90, 22423255), (102, 19785225), (150, 13453953), (153, 13190150), (170, 11871135), (225, 8969302), (255, 7914090), (306, 6595075), (425, 4748454), (450, 4484651), (510, 3957045), (765, 2638030), (850, 2374227), (1275, 1582818), (1530, 1319015), (2550, 791409), (3825, 527606), (7650, 263803)]