2419900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{3457}}^1$

素因数の和:3478

約数の個数: 36

約数和(自身を含む): 6003088

約数和(自身を除く): 3583188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 3457, 6914, 13828, 17285, 24199, 34570, 48398, 69140, 86425, 96796, 120995, 172850, 241990, 345700, 483980, 604975, 1209950, 2419900]

約数ペア:

[(1, 2419900), (2, 1209950), (4, 604975), (5, 483980), (7, 345700), (10, 241990), (14, 172850), (20, 120995), (25, 96796), (28, 86425), (35, 69140), (50, 48398), (70, 34570), (100, 24199), (140, 17285), (175, 13828), (350, 6914), (700, 3457)]