27570830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{56267}}^1$

素因数の和:56288

約数の個数: 24

約数和(自身を含む): 57730968

約数和(自身を除く): 30160138

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 56267, 112534, 281335, 393869, 562670, 787738, 1969345, 2757083, 3938690, 5514166, 13785415, 27570830]

約数ペア:

[(1, 27570830), (2, 13785415), (5, 5514166), (7, 3938690), (10, 2757083), (14, 1969345), (35, 787738), (49, 562670), (70, 393869), (98, 281335), (245, 112534), (490, 56267)]