39307310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{827}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 83253744

約数和(自身を除く): 43946434

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 97, 98, 194, 245, 485, 490, 679, 827, 970, 1358, 1654, 3395, 4135, 4753, 5789, 6790, 8270, 9506, 11578, 23765, 28945, 40523, 47530, 57890, 80219, 81046, 160438, 202615, 401095, 405230, 561533, 802190, 1123066, 2807665, 3930731, 5615330, 7861462, 19653655, 39307310]

約数ペア:

[(1, 39307310), (2, 19653655), (5, 7861462), (7, 5615330), (10, 3930731), (14, 2807665), (35, 1123066), (49, 802190), (70, 561533), (97, 405230), (98, 401095), (194, 202615), (245, 160438), (485, 81046), (490, 80219), (679, 57890), (827, 47530), (970, 40523), (1358, 28945), (1654, 23765), (3395, 11578), (4135, 9506), (4753, 8270), (5789, 6790)]