308975150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29567}}^1$

素因数の和:29609

約数の個数: 48

約数和(自身を含む): 659957760

約数和(自身を除く): 350982610

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 5225, 10450, 29567, 59134, 147835, 295670, 325237, 561773, 650474, 739175, 1123546, 1478350, 1626185, 2808865, 3252370, 5617730, 6179503, 8130925, 12359006, 14044325, 16261850, 28088650, 30897515, 61795030, 154487575, 308975150]

約数ペア:

[(1, 308975150), (2, 154487575), (5, 61795030), (10, 30897515), (11, 28088650), (19, 16261850), (22, 14044325), (25, 12359006), (38, 8130925), (50, 6179503), (55, 5617730), (95, 3252370), (110, 2808865), (190, 1626185), (209, 1478350), (275, 1123546), (418, 739175), (475, 650474), (550, 561773), (950, 325237), (1045, 295670), (2090, 147835), (5225, 59134), (10450, 29567)]