520050270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1399}}^1\times {\mathrm{12391}}^1$

素因数の和:13800

約数の個数: 32

約数和(自身を含む): 1249113600

約数和(自身を除く): 729063330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1399, 2798, 4197, 6995, 8394, 12391, 13990, 20985, 24782, 37173, 41970, 61955, 74346, 123910, 185865, 371730, 17335009, 34670018, 52005027, 86675045, 104010054, 173350090, 260025135, 520050270]

約数ペア:

[(1, 520050270), (2, 260025135), (3, 173350090), (5, 104010054), (6, 86675045), (10, 52005027), (15, 34670018), (30, 17335009), (1399, 371730), (2798, 185865), (4197, 123910), (6995, 74346), (8394, 61955), (12391, 41970), (13990, 37173), (20985, 24782)]