27702630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{971}}^1$

素因数の和:1301

約数の個数: 48

約数和(自身を含む): 72328464

約数和(自身を除く): 44625834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 317, 634, 951, 971, 1585, 1902, 1942, 2853, 2913, 3170, 4755, 4855, 5706, 5826, 8739, 9510, 9710, 14265, 14565, 17478, 28530, 29130, 43695, 87390, 307807, 615614, 923421, 1539035, 1846842, 2770263, 3078070, 4617105, 5540526, 9234210, 13851315, 27702630]

約数ペア:

[(1, 27702630), (2, 13851315), (3, 9234210), (5, 5540526), (6, 4617105), (9, 3078070), (10, 2770263), (15, 1846842), (18, 1539035), (30, 923421), (45, 615614), (90, 307807), (317, 87390), (634, 43695), (951, 29130), (971, 28530), (1585, 17478), (1902, 14565), (1942, 14265), (2853, 9710), (2913, 9510), (3170, 8739), (4755, 5826), (4855, 5706)]