65341570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 143642880

約数和(自身を除く): 78301310

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 73, 95, 133, 146, 190, 266, 365, 511, 665, 673, 730, 1022, 1330, 1346, 1387, 2555, 2774, 3365, 4711, 5110, 6730, 6935, 9422, 9709, 12787, 13870, 19418, 23555, 25574, 47110, 48545, 49129, 63935, 89509, 97090, 98258, 127870, 179018, 245645, 343903, 447545, 491290, 687806, 895090, 933451, 1719515, 1866902, 3439030, 4667255, 6534157, 9334510, 13068314, 32670785, 65341570]

約数ペア:

[(1, 65341570), (2, 32670785), (5, 13068314), (7, 9334510), (10, 6534157), (14, 4667255), (19, 3439030), (35, 1866902), (38, 1719515), (70, 933451), (73, 895090), (95, 687806), (133, 491290), (146, 447545), (190, 343903), (266, 245645), (365, 179018), (511, 127870), (665, 98258), (673, 97090), (730, 89509), (1022, 63935), (1330, 49129), (1346, 48545), (1387, 47110), (2555, 25574), (2774, 23555), (3365, 19418), (4711, 13870), (5110, 12787), (6730, 9709), (6935, 9422)]