210367990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{4951}}^1$

素因数の和:5572

約数の個数: 32

約数和(自身を含む): 433557504

約数和(自身を除く): 223189514

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 607, 1214, 3035, 4249, 4951, 6070, 8498, 9902, 21245, 24755, 34657, 42490, 49510, 69314, 173285, 346570, 3005257, 6010514, 15026285, 21036799, 30052570, 42073598, 105183995, 210367990]

約数ペア:

[(1, 210367990), (2, 105183995), (5, 42073598), (7, 30052570), (10, 21036799), (14, 15026285), (35, 6010514), (70, 3005257), (607, 346570), (1214, 173285), (3035, 69314), (4249, 49510), (4951, 42490), (6070, 34657), (8498, 24755), (9902, 21245)]