194895990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42461}}^1$

素因数の和:42494

約数の個数: 64

約数和(自身を含む): 550307520

約数和(自身を除く): 355411530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 42461, 84922, 127383, 212305, 254766, 382149, 424610, 636915, 721837, 764298, 1146447, 1273830, 1443674, 1910745, 2165511, 2292894, 3609185, 3821490, 4331022, 5732235, 6496533, 7218370, 10827555, 11464470, 12993066, 19489599, 21655110, 32482665, 38979198, 64965330, 97447995, 194895990]

約数ペア:

[(1, 194895990), (2, 97447995), (3, 64965330), (5, 38979198), (6, 32482665), (9, 21655110), (10, 19489599), (15, 12993066), (17, 11464470), (18, 10827555), (27, 7218370), (30, 6496533), (34, 5732235), (45, 4331022), (51, 3821490), (54, 3609185), (85, 2292894), (90, 2165511), (102, 1910745), (135, 1443674), (153, 1273830), (170, 1146447), (255, 764298), (270, 721837), (306, 636915), (459, 424610), (510, 382149), (765, 254766), (918, 212305), (1530, 127383), (2295, 84922), (4590, 42461)]