29509900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{42157}}^1$

素因数の和:42178

約数の個数: 36

約数和(自身を含む): 73186288

約数和(自身を除く): 43676388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 42157, 84314, 168628, 210785, 295099, 421570, 590198, 843140, 1053925, 1180396, 1475495, 2107850, 2950990, 4215700, 5901980, 7377475, 14754950, 29509900]

約数ペア:

[(1, 29509900), (2, 14754950), (4, 7377475), (5, 5901980), (7, 4215700), (10, 2950990), (14, 2107850), (20, 1475495), (25, 1180396), (28, 1053925), (35, 843140), (50, 590198), (70, 421570), (100, 295099), (140, 210785), (175, 168628), (350, 84314), (700, 42157)]