2502430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{5107}}^1$

素因数の和:5128

約数の個数: 24

約数和(自身を含む): 5240808

約数和(自身を除く): 2738378

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 5107, 10214, 25535, 35749, 51070, 71498, 178745, 250243, 357490, 500486, 1251215, 2502430]

約数ペア:

[(1, 2502430), (2, 1251215), (5, 500486), (7, 357490), (10, 250243), (14, 178745), (35, 71498), (49, 51070), (70, 35749), (98, 25535), (245, 10214), (490, 5107)]