97071940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{99053}}^1$

素因数の和:99076

約数の個数: 36

約数和(自身を含む): 237135276

約数和(自身を除く): 140063336

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 99053, 198106, 396212, 495265, 693371, 990530, 1386742, 1981060, 2773484, 3466855, 4853597, 6933710, 9707194, 13867420, 19414388, 24267985, 48535970, 97071940]

約数ペア:

[(1, 97071940), (2, 48535970), (4, 24267985), (5, 19414388), (7, 13867420), (10, 9707194), (14, 6933710), (20, 4853597), (28, 3466855), (35, 2773484), (49, 1981060), (70, 1386742), (98, 990530), (140, 693371), (196, 495265), (245, 396212), (490, 198106), (980, 99053)]