29992900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{6121}}^1$

素因数の和:6149

約数の個数: 54

約数和(自身を含む): 75723018

約数和(自身を除く): 45730118

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 6121, 12242, 24484, 30605, 42847, 61210, 85694, 122420, 153025, 171388, 214235, 299929, 306050, 428470, 599858, 612100, 856940, 1071175, 1199716, 1499645, 2142350, 2999290, 4284700, 5998580, 7498225, 14996450, 29992900]

約数ペア:

[(1, 29992900), (2, 14996450), (4, 7498225), (5, 5998580), (7, 4284700), (10, 2999290), (14, 2142350), (20, 1499645), (25, 1199716), (28, 1071175), (35, 856940), (49, 612100), (50, 599858), (70, 428470), (98, 306050), (100, 299929), (140, 214235), (175, 171388), (196, 153025), (245, 122420), (350, 85694), (490, 61210), (700, 42847), (980, 30605), (1225, 24484), (2450, 12242), (4900, 6121)]