30818996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 60963840

約数和(自身を除く): 30144844

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 107, 116, 191, 214, 377, 382, 428, 754, 764, 1391, 1508, 2483, 2782, 3103, 4966, 5539, 5564, 6206, 9932, 11078, 12412, 20437, 22156, 40339, 40874, 72007, 80678, 81748, 144014, 161356, 265681, 288028, 531362, 592673, 1062724, 1185346, 2370692, 7704749, 15409498, 30818996]

約数ペア:

[(1, 30818996), (2, 15409498), (4, 7704749), (13, 2370692), (26, 1185346), (29, 1062724), (52, 592673), (58, 531362), (107, 288028), (116, 265681), (191, 161356), (214, 144014), (377, 81748), (382, 80678), (428, 72007), (754, 40874), (764, 40339), (1391, 22156), (1508, 20437), (2483, 12412), (2782, 11078), (3103, 9932), (4966, 6206), (5539, 5564)]