9774990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 25569648

約数和(自身を除く): 15794658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 313, 347, 626, 694, 939, 1041, 1565, 1735, 1878, 2082, 2817, 3123, 3130, 3470, 4695, 5205, 5634, 6246, 9390, 10410, 14085, 15615, 28170, 31230, 108611, 217222, 325833, 543055, 651666, 977499, 1086110, 1629165, 1954998, 3258330, 4887495, 9774990]

約数ペア:

[(1, 9774990), (2, 4887495), (3, 3258330), (5, 1954998), (6, 1629165), (9, 1086110), (10, 977499), (15, 651666), (18, 543055), (30, 325833), (45, 217222), (90, 108611), (313, 31230), (347, 28170), (626, 15615), (694, 14085), (939, 10410), (1041, 9390), (1565, 6246), (1735, 5634), (1878, 5205), (2082, 4695), (2817, 3470), (3123, 3130)]