111945890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{228461}}^1$

素因数の和:228482

約数の個数: 24

約数和(自身を含む): 234402012

約数和(自身を除く): 122456122

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 228461, 456922, 1142305, 1599227, 2284610, 3198454, 7996135, 11194589, 15992270, 22389178, 55972945, 111945890]

約数ペア:

[(1, 111945890), (2, 55972945), (5, 22389178), (7, 15992270), (10, 11194589), (14, 7996135), (35, 3198454), (49, 2284610), (70, 1599227), (98, 1142305), (245, 456922), (490, 228461)]