1940371755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{14891}}^1$

素因数の和:14996

約数の個数: 64

約数和(自身を含む): 3808539648

約数和(自身を除く): 1868167893

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 73, 85, 105, 119, 219, 255, 357, 365, 511, 595, 1095, 1241, 1533, 1785, 2555, 3723, 6205, 7665, 8687, 14891, 18615, 26061, 43435, 44673, 74455, 104237, 130305, 223365, 253147, 312711, 521185, 759441, 1087043, 1265735, 1563555, 1772029, 3261129, 3797205, 5316087, 5435215, 7609301, 8860145, 16305645, 18479731, 22827903, 26580435, 38046505, 55439193, 92398655, 114139515, 129358117, 277195965, 388074351, 646790585, 1940371755]

約数ペア:

[(1, 1940371755), (3, 646790585), (5, 388074351), (7, 277195965), (15, 129358117), (17, 114139515), (21, 92398655), (35, 55439193), (51, 38046505), (73, 26580435), (85, 22827903), (105, 18479731), (119, 16305645), (219, 8860145), (255, 7609301), (357, 5435215), (365, 5316087), (511, 3797205), (595, 3261129), (1095, 1772029), (1241, 1563555), (1533, 1265735), (1785, 1087043), (2555, 759441), (3723, 521185), (6205, 312711), (7665, 253147), (8687, 223365), (14891, 130305), (18615, 104237), (26061, 74455), (43435, 44673)]