195702930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{8461}}^1$

素因数の和:8731

約数の個数: 48

約数和(自身を含む): 510867864

約数和(自身を除く): 315164934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 514, 771, 1285, 1542, 2313, 2570, 3855, 4626, 7710, 8461, 11565, 16922, 23130, 25383, 42305, 50766, 76149, 84610, 126915, 152298, 253830, 380745, 761490, 2174477, 4348954, 6523431, 10872385, 13046862, 19570293, 21744770, 32617155, 39140586, 65234310, 97851465, 195702930]

約数ペア:

[(1, 195702930), (2, 97851465), (3, 65234310), (5, 39140586), (6, 32617155), (9, 21744770), (10, 19570293), (15, 13046862), (18, 10872385), (30, 6523431), (45, 4348954), (90, 2174477), (257, 761490), (514, 380745), (771, 253830), (1285, 152298), (1542, 126915), (2313, 84610), (2570, 76149), (3855, 50766), (4626, 42305), (7710, 25383), (8461, 23130), (11565, 16922)]