942942280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{481093}}^1$

素因数の和:481118

約数の個数: 48

約数和(自身を含む): 2468012220

約数和(自身を除く): 1525069940

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 481093, 962186, 1924372, 2405465, 3367651, 3848744, 4810930, 6735302, 9621860, 13470604, 16838255, 19243720, 23573557, 26941208, 33676510, 47147114, 67353020, 94294228, 117867785, 134706040, 188588456, 235735570, 471471140, 942942280]

約数ペア:

[(1, 942942280), (2, 471471140), (4, 235735570), (5, 188588456), (7, 134706040), (8, 117867785), (10, 94294228), (14, 67353020), (20, 47147114), (28, 33676510), (35, 26941208), (40, 23573557), (49, 19243720), (56, 16838255), (70, 13470604), (98, 9621860), (140, 6735302), (196, 4810930), (245, 3848744), (280, 3367651), (392, 2405465), (490, 1924372), (980, 962186), (1960, 481093)]