7400888940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{34159}}^1$

素因数の和:34351

約数の個数: 96

約数和(自身を含む): 21761832960

約数和(自身を除く): 14360944020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 157, 230, 276, 314, 345, 460, 471, 628, 690, 785, 942, 1380, 1570, 1884, 2355, 3140, 3611, 4710, 7222, 9420, 10833, 14444, 18055, 21666, 34159, 36110, 43332, 54165, 68318, 72220, 102477, 108330, 136636, 170795, 204954, 216660, 341590, 409908, 512385, 683180, 785657, 1024770, 1571314, 2049540, 2356971, 3142628, 3928285, 4713942, 5362963, 7856570, 9427884, 10725926, 11784855, 15713140, 16088889, 21451852, 23569710, 26814815, 32177778, 47139420, 53629630, 64355556, 80444445, 107259260, 123348149, 160888890, 246696298, 321777780, 370044447, 493392596, 616740745, 740088894, 1233481490, 1480177788, 1850222235, 2466962980, 3700444470, 7400888940]

約数ペア:

[(1, 7400888940), (2, 3700444470), (3, 2466962980), (4, 1850222235), (5, 1480177788), (6, 1233481490), (10, 740088894), (12, 616740745), (15, 493392596), (20, 370044447), (23, 321777780), (30, 246696298), (46, 160888890), (60, 123348149), (69, 107259260), (92, 80444445), (115, 64355556), (138, 53629630), (157, 47139420), (230, 32177778), (276, 26814815), (314, 23569710), (345, 21451852), (460, 16088889), (471, 15713140), (628, 11784855), (690, 10725926), (785, 9427884), (942, 7856570), (1380, 5362963), (1570, 4713942), (1884, 3928285), (2355, 3142628), (3140, 2356971), (3611, 2049540), (4710, 1571314), (7222, 1024770), (9420, 785657), (10833, 683180), (14444, 512385), (18055, 409908), (21666, 341590), (34159, 216660), (36110, 204954), (43332, 170795), (54165, 136636), (68318, 108330), (72220, 102477)]