70820988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27197}}^1$

素因数の和:27242

約数の個数: 48

約数和(自身を含む): 194955264

約数和(自身を除く): 124134276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 27197, 54394, 81591, 108788, 163182, 190379, 326364, 380758, 571137, 761516, 843107, 1142274, 1686214, 2284548, 2529321, 3372428, 5058642, 5901749, 10117284, 11803498, 17705247, 23606996, 35410494, 70820988]

約数ペア:

[(1, 70820988), (2, 35410494), (3, 23606996), (4, 17705247), (6, 11803498), (7, 10117284), (12, 5901749), (14, 5058642), (21, 3372428), (28, 2529321), (31, 2284548), (42, 1686214), (62, 1142274), (84, 843107), (93, 761516), (124, 571137), (186, 380758), (217, 326364), (372, 190379), (434, 163182), (651, 108788), (868, 81591), (1302, 54394), (2604, 27197)]