90162940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{92003}}^1$

素因数の和:92026

約数の個数: 36

約数和(自身を含む): 220257576

約数和(自身を除く): 130094636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 92003, 184006, 368012, 460015, 644021, 920030, 1288042, 1840060, 2576084, 3220105, 4508147, 6440210, 9016294, 12880420, 18032588, 22540735, 45081470, 90162940]

約数ペア:

[(1, 90162940), (2, 45081470), (4, 22540735), (5, 18032588), (7, 12880420), (10, 9016294), (14, 6440210), (20, 4508147), (28, 3220105), (35, 2576084), (49, 1840060), (70, 1288042), (98, 920030), (140, 644021), (196, 460015), (245, 368012), (490, 184006), (980, 92003)]