80351910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1447}}^1$

素因数の和:2077

約数の個数: 48

約数和(自身を含む): 209398176

約数和(自身を除く): 129046266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 617, 1234, 1447, 1851, 2894, 3085, 3702, 4341, 5553, 6170, 7235, 8682, 9255, 11106, 13023, 14470, 18510, 21705, 26046, 27765, 43410, 55530, 65115, 130230, 892799, 1785598, 2678397, 4463995, 5356794, 8035191, 8927990, 13391985, 16070382, 26783970, 40175955, 80351910]

約数ペア:

[(1, 80351910), (2, 40175955), (3, 26783970), (5, 16070382), (6, 13391985), (9, 8927990), (10, 8035191), (15, 5356794), (18, 4463995), (30, 2678397), (45, 1785598), (90, 892799), (617, 130230), (1234, 65115), (1447, 55530), (1851, 43410), (2894, 27765), (3085, 26046), (3702, 21705), (4341, 18510), (5553, 14470), (6170, 13023), (7235, 11106), (8682, 9255)]