97391420

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{14197}}^1$

素因数の和:14227

約数の個数: 48

約数和(自身を含む): 238526400

約数和(自身を除く): 141134980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 14197, 28394, 56788, 70985, 99379, 141970, 198758, 283940, 397516, 496895, 695653, 993790, 1391306, 1987580, 2782612, 3478265, 4869571, 6956530, 9739142, 13913060, 19478284, 24347855, 48695710, 97391420]

約数ペア:

[(1, 97391420), (2, 48695710), (4, 24347855), (5, 19478284), (7, 13913060), (10, 9739142), (14, 6956530), (20, 4869571), (28, 3478265), (35, 2782612), (49, 1987580), (70, 1391306), (98, 993790), (140, 695653), (196, 496895), (245, 397516), (343, 283940), (490, 198758), (686, 141970), (980, 99379), (1372, 70985), (1715, 56788), (3430, 28394), (6860, 14197)]