310023990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1861}}^1$

素因数の和:2494

約数の個数: 64

約数和(自身を含む): 828515520

約数和(自身を除く): 518491530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 617, 1234, 1851, 1861, 3085, 3702, 3722, 5553, 5583, 6170, 9255, 9305, 11106, 11166, 16659, 16749, 18510, 18610, 27765, 27915, 33318, 33498, 50247, 55530, 55830, 83295, 83745, 100494, 166590, 167490, 251235, 502470, 1148237, 2296474, 3444711, 5741185, 6889422, 10334133, 11482370, 17223555, 20668266, 31002399, 34447110, 51670665, 62004798, 103341330, 155011995, 310023990]

約数ペア:

[(1, 310023990), (2, 155011995), (3, 103341330), (5, 62004798), (6, 51670665), (9, 34447110), (10, 31002399), (15, 20668266), (18, 17223555), (27, 11482370), (30, 10334133), (45, 6889422), (54, 5741185), (90, 3444711), (135, 2296474), (270, 1148237), (617, 502470), (1234, 251235), (1851, 167490), (1861, 166590), (3085, 100494), (3702, 83745), (3722, 83295), (5553, 55830), (5583, 55530), (6170, 50247), (9255, 33498), (9305, 33318), (11106, 27915), (11166, 27765), (16659, 18610), (16749, 18510)]